I add the same problem but you need to have turned the power source on at least once before it happens, I think that's because the rail visually turns off but it “reminds” the powered state
I meant a 10+ block line of powered rails
This happened to me too with every gravity blocks
I add the same problem but you need to have turned the power source on at least once before it happens, I think that's because the rail visually turns off but it “reminds” the powered state