when i load windowtabs，mouse locked for a few moment，and then it get ok.
Thank you !!
Yes, this happens to me on Win 8 too. Usually lasts about 2 seconds.
Also, can you please remove the notification bubble when WIndowTabs starts or add an option to disable it?
I'll investigate this, It's possible that it could have hung because of another unresponsive program - but that is still a bug because WT should detect this and avoid locking up