I have been playing flawlessly for the last month or two. Yesterday, I did a big computer wide driver up date; everything works great... except EnB. I am now having the same problem.
I have run the EnB config again. All good.
I have tried Packet Optimization off/on.
Tried the Prototype Reorder.
Tried the Debug Launch.
And various combinations.
I completed a Check Disk last night but no go.
Any further ideas I ought to try?