Since Firmware Update 12.8.0, it crashes every few hours. I haven’t changed anything in a while, and I can’t figure out the reason (because Homey doesn’t provide log files that go that deep – which is really annoying when trying to track down bugs. )
Memory 2,6 Gig and RAM 550 Mbyte should work fine, CPU Usage uneventful…. mh…
Another thought: what happens if you disable all apps on your Homey? Does that stop the intermittent freezing? If so, you could then start enabling them one at a time to identify the app that is / its devices that are causing the issue.
My approach is: Am I alone with this? If not, then this could become really time-consuming Gonna check that USB solution—maybe that’s the fastest way. Turning apps on and off one by one is tough with 60 apps…
The really annoying part is not having a proper debugging or logging option that could point you in the right direction within minutes.
I am also on v12.8.0 and am running 35 apps on a HP23, but don’t have the same experience as you have. I don’t recall seeing other reports on freezing Homeys here or on Homey’s Slack channel.
You might also want to reach out to Support | Homey for assistance and to report the issue.