nvm found the log file
#[💡] Auto signals queing up 8 times
wide forge
Appears to happen (most/always) when the signal is directed to a point that is occupied
vast remnant
∞ not 8and that means it's a perpetual route - would always set the queued route when possible until user cancelled.
Default keybind is hold down Shift while clicking to set route, I think your keyboard somehow locked Shift to be always down therefore every route your set becomes perpetual route