S+RJ10 - Keep dropping out and then stop working

Anyone actually got these things working well?

I’ve had 8 now all stop working. Some didn’t work right out the box. Some work half the time and not the rest. Some have worked for a while and then died. Is it just me?!

Also anyone know what temps they are seeing? Mine are running at around 70c which seems hot? Running in a CR328-24p-4s

I only have one at the moment and it’s working successfully.

Had you seen the below around spacing of the modules? Unfortunately in a CRS328 your options for spacing as is recommended are pretty limited:

https://wiki.mikrotik.com/wiki/S%2BRJ10_general_guidance#S.2BRJ10_Positioning_in_devices