After three years of fine operation, our CCR1036 suddenly is giving very unreliable performance. It seems to drop out / get into reboot loop or won't boot at all.
All of the LEDs, also for ports not used, are blinking irregularly and the machine isn't reachable. After a short cool-down and power-cut, the machine sometimes get back on its feet but then just stays online for a few minutes to sometimes a few hours.
I've read about issues with this series and its power stability, but honestly wasn't expecting this on this price-range. Should easily run for 5+ years eh?
The router has always been rack-mounted and had always been actively cooled.
What can be done about this? Do I need to send it back to Interprojekt? As the location is remote for me, I can't easily test stuff by for example logging into console but will do if needed.
Example of what's happening (middle unit): https://arc.int32.nl/index.php/s/kLP4PLakd43i6Sx