Quoted from Whysnow:yes, been and intermittent issue for us since day 1. Seems to be much worse with the most recent code update.
Stern keeps saying it is a single bad LED (either GI or controlled light) but you are now the 3rd person I have heard this from. I think it is a bigger issue with the spike system. I have noticed this on KISS also.
My left flipper feels weak at times as well.