Syncing stops after a few minutes

I have Insync installed on a Windows 8.1 machine and after pasting a new folder (5GB) inside sync folder, the upload process begins.

After a few minutes uploading and a few files transferred the upload stops suddenly and never resumes.

If I manually click on “pause syncing” and then click on “resume syncing”, then the upload continues and after a few minutes it stops again.

Hi there, can you try upgrading to 3.0.22 if that helps your issue out?