I upgraded from 2111 and have not tried to roll back. It is a little difficult for me to schedule for any possible downtime as we are a 24/7/365 hospital facility and the bulk of our VM environment is used in direct patient care. Also makes me very cautious about making any changes. I had the same issue with 2111 until support told me to install the 2106 agent which is the last version of the agent that still installs the SVGA driver. In regards to the other post, I agree about the SVGA driver being the issue but since I am on a version of Horizon that is beyond having the SVGA driver bundled with the agent, the solutions of not installing the Tools SVGA don't work as then there is no SVGA driver installed. Thank you all for the input, I'm hoping VMware support can finally find something in the logs to identify why I seem to be the only one having such an issue.