Don't know why, but putting glowstone on a translocator causes it to stop transferring. Any ideas?

Without any screenshots or a video, i have absolutely no idea why it would stop, adding glowstone causes Item translocators to transfer up to a stack per tick and on a liquid translocator up to a bucket per tick, its possible there could be some other desync happening in your world that makes it look like it hasn't because it transfered so fast.

No info was given as requested.