MC-133100] T-Flip Flop redstone switches no longer work - Jira
Compact T-flip flop | Minecraft Amino
How to turn a button into an off/on switch (Minecraft commands, Minecraft bedrock edition, gaming) - Quora
MCPE-27040] 2D Redston T-Flip-Flop no longer working in Windows 10 Edition v1.2.1 - Jira
T flip flop switch not working consistently? - Redstone, Commands and Mechanisms - Minecraft - Minecraft Forum - Minecraft Forum
Piston-less T Flip Flop With New Repeaters (Needs Compacting) - Redstone Discussion and Mechanisms - Minecraft: Java Edition - Minecraft Forum - Minecraft Forum
Redstone circuits/Memory – Minecraft Wiki
MCPE-34299] t flip flop takes multiple tries to get it to work - Jira