Sierra window server freezing

I’m experiencing the SUNoFeedURL crash reported elsewhere here, but also another issue which may or may not be related: occasionally after triggering a space change, TS will “spaz out” and switch a few spaces on its own, then lock up the entire windowserver, requiring me to force reboot. This happens on a near daily basis, and I’ve only ever seen this behavior on Sierra. Unfortunately I don’t see anything in the system log to indicate the problem, although next time I’ll try to ssh in and get something before restarting.
In writing this I realized I haven’t actually tried just killing TotalSpaces from a remote shell, so I’ll try that as well.

I’m using Totalspaces 2.4.9 on 10.12.2

Yikes locking the windows server is bad. If you find something interesting please do let me know.