http://bugs.winehq.org/show_bug.cgi?id=31159
--- Comment #17 from Tom tewinget@gmail.com 2012-07-14 22:16:47 CDT --- http://bugs.winehq.org/attachment.cgi?id=40999
Log was too large (~340k lines) so I did tail -n200k. I can do tail -f on the log as it's being created to get just the part when I try to use the store if that would be preferable. Alternatively (you probably already know this) just grep for lq.store.na1.lol.riotgames.com or something to that effect.
Happy sleuthing, and thanks in advance if you solve the issue!