MC-146163] T-flipflop works inconsistently when build. When copied/pasted with a structure block, working flipflops may become broken and vice versa - Jira
How to Make EVERY T-FLIP FLOP in Minecraft! - YouTube
Minecraft 101
Instant T Flip Flop - Redstone Creations - Redstone Discussion and Mechanisms - Minecraft: Java Edition - Minecraft Forum - Minecraft Forum
Compact Pistonless T-Flip Flop - YouTube
How to build T Flip Flops for minecraft 1.19 - YouTube