polaris p825

Hi All, i recently purchased a used Polaris P825robot off of Let-Go for a steal. After I got home, threw it in the pool and plugged it in and all was fine. Ran a cycle for about 1 1/2 hours. second time I went to use it, the SCS error indicator blinked once... and from Polaris that means...

Good morning! Just hoping for some opinions from people that know more about this stuff than I do. I currently have a horrible SmartPool Climber that my pool installer included with my build 5 years ago. It's just terrible. I opened the pool on Sunday and on an impulse bought a Dolphin...