chris b. said: if you have the log still, whatever roll was performed JUST BEFORE the first one that stopped working would help us figure out what went wrong. This can happen with ill-formed macro text. You shouldn't have had to switch sheets though. (not that anything bad would happen). Just clear entire chat log from outside the game. As stated, I obviously already made use of the apparent fix. Zunami said: In the middle of our session, one of my players got pretty frustrated when the button to roll for spell-craft no longer worked. He then discovered that NO sheet macros worked anymore. This turned out to be the case for all of us. Upon attempting to roll anything from the sheet, the chat log would instantly black out all rolls made from the sheet, into little black bars, and we couldn't use any of our sheet functions. I had to switch to a different pathfinder sheet (the simple one), and switch back as well as delete the entire chat log to fix the issue. It is fixed now, but I thought it was worth reporting. So unfortunately, I don't have any logs from the game anymore. The macro that was used before the sheet encountered the issue was a initiative roll based Macro. The player who wrote it has a long and proud tradition of breaking my games... He once broke one of my campaigns with a test-rice roll where he accidentally rolled so many dice my campaign crashed - so I'm frankly not surprised that this happened right after he used a Macro. Here is, what I believe, was the macro he used, but he deleted it when we were trying to troubleshoot, she he must have rewritten it, perhaps not identically (though honestly I think he would copy and paste it instead of re-writing it...). @{PC-whisper} &{template:pf_generic} @{toggle_accessible_flag} @{toggle_rounded_flag} {{color=@{rolltemplate_color}}} {{header_image=@{header_image-pf_generic}}} {{character_name=@{character_name}}} {{character_id=@{character_id}}} {{subtitle}} {{name=Initiative}} {{check=[[ (1d20 + [[ @{init} ]][init] + [[ {(0.01 * @{init}),0}kh1 ]][tie-breaker]) &{tracker} ]]}} @{init_options}{{check=[[ (1d20 + [[ @{init} ]][init] + [[ {(0.01 * @{init}),0}kh1 ]][tie-breaker]) &{tracker} ]]}} @{init_options} Sheet switching to the Pathfinder (Simple) doesn't seem to have caused any issues what so ever. I'm fairly sure the sheets are compatible enough that you can switch back and forth. I'm honestly considering using the simple one instead, as I find the advanced sheet a bit too technical for my tastes - but I appreciate the great amount of detail that has gone into it. It's certainly one of the most complex sheets I've seen! A note to the sheet creators, if they read this post: Seeing as you think it's okay to leave an ad for a survey on your sheet, maybe it wouldn't be a bad idea to leave quick note on the sheet on how to fix this issue as well, I mean if you've crossed that bridge already, I don't see why not!