Not sure why, but whenever a teleporter has the "teleport when full" checked, if it fills up before its destinations empty out, it won't teleport until I un-check and then re-check the box. I'm having to set up circuits on every teleporter to prevent them from locking up. Would Filter Chests cause this sort of issue? The only other mods that are listed as affecting the teleporter entity are Mining Drones and Maraxis.

I believe this is working as intended. Once a teleporter fills up, it is "locked" and it will not teleport again until it is detected as no longer being full, which generally happens around every 20 ticks. It isn't always ideal, but this is to prevent teleporters from getting into infinite loops because they keep being detected as "full" and activating themselves... which seems to be even less desirable.

That does make sense... oh well, I've got an over-engineered one:many system set up already, so I suppose it doesn't matter too much.

edit Never mind, not the issue I was facing.