I use chrome on and off. I was doing some testing in TestRails in chrome and it seems to sporadically take 5-20 seconds to do simple tasks (sometimes longer). Specifically it seems to happen mostly when you’re editing things. (Editing test cases, editing names etc.)
At first I thought it was our sql server, but after running through the same thing during off hours, I figured I’d switch to IE and give it a try. I’ve been using IE for 3 days and don’t seem to be noticing any problems.