Windows 10 + 5.1.4 Client doesn't starts

Dear Seafile Comunity,
I’ve faced an issue - the client, instaled on Windows 10 laptop, doesn’t starts after time. Tried to search logs, but didn’t found any error about which app is actually messes the all honey. Also, the same version app is working perfect on other laptops and workstations with windows 10.

When I start the Seafile manually it swears that one instance of app is already running…

After the re-installation the app works for about 1 day.

Any ideas ?