I have a Cubepilot Blue, but it’s not the H7 model. From my understanding, the H7 model replaced the current one I have. I have been trying to get new firmware to work on it but there seems to be an issue with RAM usage. All I had plugged in was the Here3 GPS module and enabled UAVCAN and it can barley connect to qgroundcontrol via usb and always gives me a warning of high ram usage upon startup (95-100% ram usage). Does this flight controller need older firmware and not new firmware?
The firmware version should be fine. A Cube blue is basically the same as a Cube Orange, so the firmware wont be any different. Try a boot loader update, it’s quick and easy.
In parameters set LOG_DISARMED,1 and reboot, let it sit for a minute, try anything you wish to test then set LOG_DISARMED,0
Now download that .bin load and upload it to your preferred filesharing service, provide the link here.
We should be able to tell more from that log.