Ash3781
Ash3781
Can confirm same on Discord-PTB and Linux: Ptb 141407 (be1e474) BetterDiscord 1.6.2 Host 0.0.31 Linux 64-Bit (5.18.16-Hardened1-1-Hardened)
i can't find it for spigot 1.18.1
seems to affect inventory hoppers as well if there are a number of chests connected, one of them is with the cable broken, the other one with it still connected....
so i have changed a few things in my base... i have a total of 12 inventory hoppers... these are responsible for an additional 26mspt (milliseconds per tick for those...
I used a mod called observables for that
Fabric for 1.20.1
i do not have such an mod. if the redstone lamp gets updated, it will light up, as intended, but without an update it won't  the second lamp did...