Mouse moves back to host machine in the middle of typing long passwords

[Hexoplon 0]

When typing a long password consisting of lower and upper case letters and symbols, the mouse moves back to the host computer and I have to move it back to continue typing. Anyone else had this problem?

running synergy 2.0.1 on windows 10, fall creators update. log:

https://synergy-logs.symless.com/2017-11-18/3113-2017-11-18T14-57-50.log