Quote from dch48Latest version totally freezes the computer as soon as a fight is started in a raid. When Recount is disabled, everything is fine.
Same problem here, even happens in 5 mans. Only happens after I updated to the newest version. My computer is pretty darn high end too, so I was surprised by this (i7-4970k, GTX 970, 16GB RAM, all stable overclocked).
Deleting data makes it better for awhile but it soon returns. Stopping data collection or disabling Recount makes the problem completely disappear.