Release Notes

Software Client for macOS 22.09.2

Release 22.09.2 of the Software Client for macOS is a maintenance release which replaces and deprecates 22.09.1.

It includes the following:

  • Bug fixes.

Previous release information:

22.09.1 (note there is no 22.09.0 release):

  • Adds Wacom tablet USB support for macOS 11 (Big Sur) and 12 (Monterey)

  • Removes support for macOS 10.15 (Catalina)

  • HP Anyware Client User Interface Refresh: This release introduces our newly-redesigned user interface, with a clean, modern feel and greatly simplified connection management. For more information, see Connecting to Remote Desktops.

    As part of the interface update, the following settings are now available via the pre-session UI (previously, these were only available programmatically). See the following topics for more information:

  • Collaboration Input Control: This release introduces input control for PCoIP Ultra Collaboration sessions, allowing session hosts to yield mouse and keyboard control to their guest collaborators. This feature is off by default and is enabled on the PCoIP Agent. For more information, see the guide for the PCoIP agent you are connecting to:

  • Introduces the next-generation High Performance Client mode [TECHNOLOGY PREVIEW]. The next-generation high performance client mode is now available as a technology preview for testing and feedback. This new high-performance mode combines the audio and video performance gains of the legacy high-performance client with the full functionality of the standard client. See Next-Generation High Performance Client more information.

  • Bug fixes and stability enhancements.

Resolved Issues

Username field at login now supports space characters


The PCoIP Client now allows usernames to contain spaces when logging in.

Custom broker authentication dialog now works correctly


When using a custom broker with a custom authentication form, the form now contains the correct fields, buttons and prompts as passed by the broker protocol. The authentication workflow with affected custom brokers now completes successfully.

Username fields work as expected when logging into Amazon WorkSpaces with MFA


The username fields now appear as expected on the MFA authentication page when authenticating an Amazon Workspaces session with MFA .

New Product ID for Intuos for Pro Small (PTH-640) Wacom Tablet is now supported


A new hardware revision of the Intuos Pro Small (PTH-640) Wacom Tablet has a different product ID than earlier hardware revisions. Support for this new product id has been added to the PCoIP client.

MacOS client no longer crashes with high resolutions


The issue has been resolved. Previously, it was possible for a user to expand a window beyond the resolution limits of a PCoIP session, which would cause the client to crash.

PCoIP client no longer tries to connect to the internet in closed network environments


Fixed an issue where the PCoIP client could attempt to make a connection to the internet at startup, and when establishing a connection.

Fixed client crash on resizing window


Client crash on window resize has been fixed.

Audio now works when connected to a Remote Workstation Card


Fixed an issue where audio in/out was not working when connected to a remote PCoIP Remote Workstation Card.

Known Issues

When entering credentials, pressing Enter in Username field does not advance cursor to Password field


Pressing Enter on the Username field does not advance the text entry cursor to the Password field.


Use the Tab button or mouse to move from the Username field to the Password field.

USB flash drives cannot be connected to a remote PCoIP Agent


Starting with macOS Big Sur, mass storage devices are no longer permitted to be remotely connected to an external system via USB.


File sharing services can be used to share files.

Resizing collaboration session window causes crash


Re-sizing the PCoIP Client window while participating in a PCoIP Ultra Collaboration session may cause the PCoIP client to crash.


Avoid re-sizing client window size while participating in a PCoIP Ultra Collaboration session.

If this occurs, re-start the collaboration session by sending a new invitation to the Guest Collaborator.

Unable to Copy/Paste or Print after upgrading client


Immediately after upgrading the macOS client, you may be unable to copy or paste content to remote desktop or print to local printers from remote desktops.


Restart the macOS client computer and re-connect the PCoIP session.

MacOS support bundler issues


Several issues have been identified with the support bundler for the macOS client.

Upgrade to 22.07 onward & multi-monitor scenario


From release 22.07, multi-monitor scenario relies on the "Displays have separate Spaces" in Mission Control preferences on macOS client. "Displays have separate Spaces" must be selected for Anyware PCoIP session to work properly in full screen.


If it's unchecked then other displays may go to black in full screen mode.

Keyboard and Mouse Freeze when Connected to Remote Workstation Card in Windowed Mode


Keyboard and Mouse can freeze when connected to a Remote Workstation Card while the Soft Client is in windowed mode.


If this occurs, switch the client to full-screen mode to reestablish Keyboard and Mouse functionality.

Black Screen on Full Screen All Monitors


The PCoIP Client for macOS can generate an additional black desktop when going to full-screen all monitors on certain hardware configurations. This can appear as a black desktop in Mission Control, and  one of your monitors may appear black.


Revert to PCoIP Client 22.04, or check "Displays have separated Spaces" in Mission Control Preferences on 22.07.0+.


High Performance Client in PCoIP Ultra GPU Offload stops responding after extended period of inactivity


A session accessed with High Performance Client in PCoIP Ultra GPU Offload mode may stop responding after an extended period of inactivity, such as being left running overnight.


If a session becomes non-responsive, restart the client and reconnect the session.

If a session is required to stay running for an extended period of inactivity, use PCoIP  or PCoIP Ultra CPU offload to avoid this issue.

Starting a PCoIP session using a browser URI while another instance is running


If a PCoIP client instance is already running, attempting to launch a new PCoIP sesion with a browser URI will not work.


Close the running instance before launching a new instance.

Menu can only be brought up on primary display


On the Software Client for macOS, when in full-screen all monitors mode, the in-session menu may only be available from the primary monitor.


If you are unable to make the menu appear on a secondary monitor, use local mission control, select full screen on that monitor to re-set focus on that screen.

Local spotlight search may not function


Local Spotlight Search may not function on the local machine while the PCoIP Client has an active session.

Resizing PCoIP client window may cause client to be non-responsive (High Performance Client mode only)


Resizing PCoIP client window while a video is played on agent may cause client to be non-responsive.


Avoid resizing while video is played on agent.

Topology changes may cause client to be non-responsive (High Performance Client mode only)


Topology changes such as moving windows across monitors may cause client to be non-responsive.


Avoid moving windows across the monitors or resizing them while in High Performance Client mode.

Client machine reboot interrupted while session is in progress


If you attempt to re-start your client Mac while your PCoIP client is in session, the session will terminate, but the Mac restart will be disrupted.  When this occurs, you will have to close the PCoIP Client application and initiate the OS restart a second time.

Session recovery after macOS sleep


If the client machine is put to sleep during a PCoIP session, it may not successfully re-connect to the PCoIP session once the client machine wakes up. If this occurs restart the PCoIP Client application to reconnect to the session.

Frozen session


Frequent switching between window and full screen modes can result in a frozen session. If this occurs disconnect the session and reconnect.

Changing the audio sample rate during session


Changing the audio sample rate when using a media application while connected to a PCoIP session will cause distorted audio quality. To correct this audio quality issue, you will need to disconnect and re-establish the PCoIP connection.


Disconnect and re-establish the PCoIP connection to correct this audio quality issue.

Quitting the application from the macOS dock & reconnect


While in High Performance Mode, quitting the application from the macOS dock will result in an error and subsequent connection attempts will fail.  If this occurs close the PCoIP Client application and re-open it to start a new connection.


Use the “Disconnect” in-session menu to disconnect a PCoIP session, while in High Performance Mode.

Caps lock key does not work while in High Performance Mode


Caps Lock does not currently work in the PCoIP Client for macOS while in High Performance Mode


Use the Shift key instead.

Increased memory usage when switching between windowed and full screen modes


Frequent switching between window and full screen modes can result in increased memory usage.

macOS client only detects audio output device at session start


The macOS client will not detect a change in the audio output device while in session.


Disconnect and reconnect to the session when changing the audio output device.

Quitting Mac client while in-session, returns to the pre-session window.


The Mac client cannot be exit while connected to a PCoIP Agent. Selecting the Quit Teradici  PCoIP Client system menu will disconnect the client and return to the pre-session window, but not quit the application. The client application will instead return to the saved desktop selection screen.


To quit the Mac client, first disconnect the session and then quit the client.

macOS client may only minimize one display on OS X 10.11


If you launch the PCoIP Software Client in OS X 10.11 and you have not clicked anywhere within the display before using the minimize hot key (Ctrl+Alt+M), the display that has not been used will not be minimized. This does not occur in macOS 10.12 (Sierra) or 10.13 (High Sierra).


Click with the mouse on both displays of the client any time before pressing Ctrl+Alt+M, and both displays will be minimized.

USB Flash drives fail to bridge at times


USB Devices dialog (from Connection > USB Devices menu) may freeze for a few seconds after clicking the connect or disconnect button associated with a USB Flash drive. When this happens after clicking connect, the device fails to connect. When this happens after clicking disconnect, the device is successfully disconnected.


Retry by clicking connect again on the USB Devices dialog.

USB DVD drive unavailable on client USB Devices dialog in macOS


If a DVD drive is connected to a client via a USB hub and the device is bridged quickly after connecting to a host, or if the device is unplugged from the hub and re-plugged, its status will be Unavailable and users will not be able to bridge the device.


Unplug and re-plug the USB hub.

macOS French localization disables View > Show Fullscreen toolbar menu


When the client locale is set to French in macOS, the View > Show Fullscreen/Leave Fullscreen dropdown menus may not be accessible.


Enter the Ctrl-Alt-Enter key sequence to toggle between fullscreen and windowed modes.

Datalogic barcode scanner cannot be redirected when bridged in macOS


The Datalogic Quickscan QS6500 barcode scanner does not work when the device is bridged.


Do not bridge the device. The device works as expected with the remote host when it is not bridged.

Wacom Intuos Pro and Intuos 5 tablets cannot be bridged


These tablets work as a pointing device when a session is not active, and when the tablet is not bridged while a session is active. When the tablet is bridged, the device manager application running on the remote host displays a warning icon next to the tablet and the tablet does not work.

Intuos PTH-660 and PTH-860 tablets are not impacted by this issue.


Avoid bridging Intuos Pro and Intuos 5 tablets.

USB keyboards do not work in bridged mode


Keyboards do not work when bridged. This affects both Windows and macOS PCoIP Software Client.


Do not bridge the keyboard. Keyboards function correctly when locally terminated.

Client window size is not remembered when crossing multiple monitors


When stretching the client window across multiple monitors, client window size is not remembered for session reconnects.

Zooming in macOS while connected to hard host throws local and remote mouse out of sync


Using the zoom button on PCoIP Software Client for Mac will result in a desynchronization of mouse pointers when connected to hard hosts. Teradici recommends not using the zoom button on macOS while in a PCoIP Software Client session connecting to hard hosts.

Mouse out of sync due to scaling in dual high-resolution displays


Connecting a PCoIP Software Client session with dual high-resolution displays in full-screen mode (2560x1600 for example) to a hard host that does not support high-resolution displays may result in unexpected behavior. For example, one or both displays may be scaled to single link DVI resolutions without the client also scaling, resulting in unsynchronized mouse movement.


Set client desktop to single link DVI resolutions. Alternatively, upgrade host GPU to support dual-link resolutions (Tera2 hosts only)

Audio input in PCoIP Software Client with PCoIP Remote Workstation Card does not work


When in session with a PCoIP Remote Workstation Card, PCoIP Software Client supports audio out from the host, but not audio into the host.