[galaxy-dev] XMLs not reloading in all processes (UWSGI)?

I'm running version 18.05 and have noticed that when updating the tool_conf.xml that changes don't always get loaded in all processes (e.g. if I hit reload sometimes my changes show up and sometimes they do not). Also, if I try to run a new tool I've added sometimes this will fail presumably because that process doesn't have the update. The only fix for this seems to be a galaxy restart.

I've turned watchdog on and am using the UWSGI + mules strategy.

Any suggestions?