When I install version 1.8.1 the program flickers at about 25Hz (crude estimate) and is unuseable. See video file attached
Other programs on the PC are unaffected.
I have tried the regsvr32 /u......... process as described on your installation video and also on YouTube and tried uninstalling / reinstalling three times without sucesss.
All my display drivers are up to date and I have selected high performance for this program.
