When I run the SWEM mod I can:
- Spawn in a horse
- Tame a horse
- Dismount and put tack on the horse
- Mount horse again
But as soon as I do the last step the server will stop responding, only letting me walk around on the horse, no speeding up, no dismounting nothing before it'll say I've timed out. I then have to restart the server. There are also no crash reports for me to work with since the server doesn't technically crash.