Sophos XG 210 rev.2 hardware failure 3 out of 4

Hello everyone,

just want to check if there are more known hardware problems with the XG 210 rev.2 

I am know in the process of a 3e RMA (from a total of 4) XG 210

3e RMA within 6 months and these 3 devices are all on different locations.

Devices are exactly 4 years old, I should have replaced them if Sophos was in time with there new series of hardware firewalls

These are my XG 210 configs:

• 2 XG single mode
• 1 XG HA Cluster

All the problems starts with being unable to connect to the webinterface.

So for that the only solution is switch OFF and ON

Some of the failure messages on the device or web-interface:

• display: "system protection"
• webui: Bad Gateway The proxy server received an invalid response from upstream server.

And 1 time I was lucky with problem on the HA Cluster because that error was: 

attached VGA screen message "select boot device or insert boot"

Is this just bad luck?