No solution possible. Likely a warrantied motherboard replacement.
You should update the software on your other Optimum riggers to avoid the boot up error of death. See video:
https://www.youtube.com/watch?v=63N93gogrNQ&ab_channel=CaptainRichardHajecki
There is a fix for the pin issue:
https://www.lakeontariounited.com/fishing-hunting/topic/45799-problem-with-cannon-dual-axis-rod-holders/?do=findComment&comment=369022
CaptSpike said:
"So I looked the issue over and came up with a solution. I inserted a 4-40 x 1.5 long pan head stainless screw thru the roll pin with a my lock nut on the other end. Washers on each side as well. No way the pin will come out now. Profile is low enough that it shouldn't be an issue.
Spike"