Hi all, some weeks back I installed ROKOS Flavors v8 on a new Raspberry Pi 3 and set up my OKCash Core Client for staking following the instructions on the ROKOS website. I received my first stake the very next day, so I believe the initial setup went smoothly. When I checked back a few weeks later, however, I saw that I hadn't received any further stakes. At first I thought I'd just got lucky the first time and that the long period between stakes was normal, but after closer inspection, I realised that the OKCash Core Client had frozen at some point without my noticing and was therefore no longer staking. I restarted the Pi and tried to relaunch the wallet, but it doesn't open anymore. This is my first experience with Raspberry Pi and Linux so I have no idea where to start looking, especially since it was happily running in the background when the freeze occurred so I can't narrow down what might have caused it. Any ideas why this might have happened or where I can start looking? Thanks.