Dell Wyse ThinOS Version 9.1.4097, 9.1.4234, 9.1.5067, and 9.1.6108 Operating System Release Notes

VMware Horizon Blast limitations

• Headset Redirection—Dell sound bar SP3022/SB522A USB redirection is not supported on ThinOS. The Blast session stops responding when you use this device. This is a VMware limitation.
• Session audio—Sometimes the session has no audio output when you hot plug a headset. As a workaround, you must switch the audio from the ThinOS local system to HD audio and then switch back to Headset.
• CPU performance—If you do not sign off from the broker but only disconnects the blast session multiple times, there are a lot of mks processes in the system. This is a VMware limitation.
• Webex VDI—Sometimes Webex VDI is not optimized in a Horizon session, As a workaround, you must reboot the device and relaunch the Webex VDI application.