I was having the same issue as here: microsoft/vscode#193610 . Pasting any contents would end up in a sniping circle for almost 1 minute.
An I tried to identify the problem using Help: Start Extension Bisect, as stated here: microsoft/vscode#175732 (comment)
The problem was because of this extension, after I've disabled it, everything worked smooth again.
I was having the same issue as here: microsoft/vscode#193610 . Pasting any contents would end up in a sniping circle for almost 1 minute.
An I tried to identify the problem using Help: Start Extension Bisect, as stated here: microsoft/vscode#175732 (comment)
The problem was because of this extension, after I've disabled it, everything worked smooth again.