Has anyone else been having wifi issues (i.e. it refusing to turn on at all) with Siyah? I've been having this issue intermittently with quite a few of the releases, with some not having the problem but others are. I haven't really been scientific in monitoring it tbh, as it took me a long time to realise that it was a kernel issue (I had thought before it had occured because I had only cleared cache and dalvik when upgrading to a newer version of a ROM, not done a full wipe) but i'm 99% sure it's Siyah doing it now. I switched to N.E.A.K. and haven't had any problems since.
My most recent occurence was when I switched ROMS from D4 to Hydrogen the other day. Hydrogen doesn't come bundled with Siyah so I flashed v3.2 and immediately after rebooting my wifi stopped working, which is the point I realised Siyah must have something to do with it. I'm no expert on these things though. I really like Siyah otherwise though so i'd be hoping to be able to switch back to it once this has been cleared up.