I haven't experienced any major issues with Wi-Fi.That's a nice case...However. I had issues with a similar case with wireless coms.
have you change the fan curve? How are your Pis oriented?
One user reported 'bad sound' when the Pi is vertical.
I have mine in this case:
https://52pi.com/collections/new-arriva ... ral-boards
Straight on a table. Haven't changed the fan curve on them. The sound on them is more scratchy than they usually sounds.
I viewtopic.php?p=2212379#p2212379
I would be very interested to hear of your experiences with a metal case.

I'm running a UniFi Express!
Statistics: Posted by Olydnad_SWE — Sat Apr 20, 2024 12:26 pm