I would be surprised if I needed to iterate through each version in order to prevent bugs like this from occurring. Is there any documentation that mentions this? I think I was only a couple of releases behind. Also, everything seems fine after flashing the latest stable with no factory reset...
Just flashed my RT-AC3200 with this build (RT-AC3200_384.12_beta1-g69e0eaefe1) yesterday, and it's making my router stop working. Here are some details:
1. All my clients lose wifi, and cannot re-authenticate (2 of my 3 SSIDs were still broadcasting -- the missing one is the one I was...