After upgrade to Win10 v1909 from Win7 experiencing a locked Viewer screen just after logon to the remote machine. Snip attached. Does not occur consistently. The user has no issues with their machine - only the viewer appears to have the problem. Both machines on 1909 using a Bitvise SSH server and client. Win7 configuration was bulletproof for 8+ yrs. SFTP works without issues between the two machines. Updating VNC to v2.8.27 does not resolve the issue. Any suggestions appreciated.
Issue apparently was that the Mirage driver was on both machines after update to Win10. Uninstalling the driver resolved the issue.