Honestly this is just like when a shortcut ends up taking way longer. Trying to save a minute washing a bowl can cost you a whole meal and a big cleanup. It's a solid reminder that packaging usually has one job, and heating isn't it.

Could it just be a bad batch? I've used their new bags for weeks with no problems at all... maybe your shop has a different static issue.

Avoid Spectrum if your clients are going to be doing any heavy live streaming from the conference rooms. Their commercial upload speeds can still lag behind downloads in certain areas, which will totally bottleneck a large corporate event.