I just installed an LED OCD in my Shadow.
When operating in normal LED OCD mode, the start button and buy-in button flicker badly and in sync. This happens with both LED bulbs and incandescent bulbs.
When in passthrough mode (or before the LED OCD module was installed), the start button blinks on and off, and the buy-in button remains dark.
I tried fiddling with the configuration settings in the LED OCD software, but didn't seem to get anywhere.
None of the lamps on the playfield are flickering like the cabinet buttons are.
If I go into lamp test and test the start or buy-in buttons lamps individually, they still flicker like mad.
Has anyone encountered this issue before?