When a repeater is powered from the side by another repeater the tick counters texture is changed to the texture of bedrock, and it can't be powered anymore.
What I expected to happen was
nothing.
What actually happened was...:
the texture of the tick counter on the repeater changed to bedrock and was no longer able to be powered.
Steps to Reproduce:
1. place a repeater going sideways and power it
2. place another repeater on the end of it and point it up or down the texture will be different
3. try to power the repeater with the weird texture
Related issues
Attachments
Comments

This is the intended behavior, it's called repeater locking.
Duplicate of MC-4449, please use the search function to see if your bug has already been submitted. Currently over 57% of tickets are being closed as duplicate.