Hi Mike, On Thu, Aug 20, 2020 at 12:58:13AM +0000, Mike Stunes wrote: > Yes, I still see the issue — APs are offline after boot. I’ll spend > some time seeing if I can figure out what the problem is. Thanks! Thanks. I think the first step here would be to find out where on the APs (which RIP) the first #VC exception happens. I guess in the #VC entry code it triggers the next exception when trying to execute the fsgsbase instructions. Regards, Joerg