Same here. Launch button disabled after the mini today.
Before the mini fix, I had the crafting bug. After a few clicks my desktop I was running EU on crashed. My network was messed up and another system, laptop, would quit streaming a video I was watching and I had to reboot. A few more clicks and my desktop was mess up and laptop quit streaming, last night US time.
Both desktop and laptop are HPs.
Ran the repair, it just deleted a 0kb debug.log file.
CO