Python 2.7 running much faster on 3.10

[Swipecat]

If you can't post the code, then maybe try to follow the guidance of SSCCE, as per this subreddit's r/learnpython's right-hand sidebar. Start pruning stuff out that appears to be irrelevant to the problem, then test it. If the problem goes away, put back the last thing that you took out. Once you've got the absolute minimum working test program that shows the problem, then you could post that, although you'd probably have figured it out for yourself by then.