Leave the charger plugged in when you power the TSC2 on. WHat happens with those controllers is that if the battery is connected for a long time with ...

I woud go with @JMS66's solution, but you could use as well lasers instead of the pianowires. If its not too dusty / high wind currents, then lasers w...

Thank you very much robots. I will try to revive our old 510N.