I've been having a problem recently with heavy attacks using staffs (destruction and restoration). I've found that for the last few weeks my heavy attacks will only fire sporadically, particularly with the resto staff. This has been most obvious when running group dungeons (although it does happen in quests as well). It's particularly frustrating because I tend to be the healer for the group and I rely a lot on the heavy resto attack to refill my magicka. I noticed a thread on this from January, but nothing recent. Any thoughts would be appreciated. Thanks.