My original question was how ED was behaving under Win11.
MS may have been OK with compatibility, but they have also been known to having glaring holes in their testing. Yes, stuff gets fixed but, in this iteration, there appears to have been an oversight when it comes to L3 cache on AMD processors.
Given this resulted in a - potential - 15% performance hit, one can only wonder as to why this wasn't picked up by alpha's, beta's and the Insider Program.
This could have affected ED. Whether it did or not is the question.
We're also seeing reports of a network printer bug, laptops being charged over 100% of capacity and file explorer issues.
I was erring on the side of caution by asking before installing
