Separate names with a comma.
You are right, the issue really seems to be linked to using the external mouse. Once I disables mine on the host macos, the issue with lagging...
well, the aid disk didn't help me neither. I have a support ticket open and they are providing some ideas so once I will have some conclusion, I...
I open a support ticket with the same issue as you have (latest Pycharm, latest Parallels) and they asked me to run the "disk first aid" from...