ThatGuy, did you ever figure out what was causing this? Have you fixed it in any way? I'm having the EXACT same issue, and it's driving me crazy. The sulfur smell i'm getting is VERY strong, and the taste is harsh and a little bitter. Is that how you would describe how sulfur tastes? I'm brewing beer for my wedding and am up against the wall. Going to rebrew this Hefeweizen this weekend but would love to figure out why I'm having these issues instead of rolling the dice!
Thanks in advance