I have an aimesh setup at the house that is starting to act a little weird. I have 2 AC86u and a 3100. One of the 86u lost the wan port about 6 months ago, so it connects over wifi. The 3100 is over Ethernet into the aimesh. Starting last week, we saw regular drops,. I was not able to connect to my work VPN over wireless, only when hardwired, but connecting through my phone hotspot was fine. Today it was fine for a few hours, then started dropping. Again, Ethernet works fine. I put the latest Asus firmware, and was going to try Merlin on them again, but wondering if this feels more like hardware failing? They have been running for a couple of years, and always needed a weekly reset or they would have wifi issues. Wasn’t planning on replacing, so I’m hoping someone has another, cheaper opinion.