No... that's not it, because it happens when I'm chain vaping, right in the middle. So probably no more than 10 or 15 seconds since the last good hit, then a blank one, then another one immediately after that's OK. Maybe I just have a gremlin. There are a lot of gremlins around here, it wouldn't surprise me if one got in my mod.
@Rixsta I had a couple of ratties as pets when I was a kid. My first one (her name was Scamper, how original) would sleep with me at night - she'd squeak if I started to roll over on her - and had free run of the house. She went to school with me most days, too, and rode on my shoulder the whole day. I had long hair, so usually the only thing anyone saw was her tail stick out suddenly if I took a hard turn and she lost her balance! LOL! They'd never allow a kid to bring a rat to school these days... After she died, I got a male named Romeo, but became allergic to him, so he had to go to my sister. Then I went through mice, but my allergy just kept getting worse, and finally I can't be around rodents at all anymore, except rabbits. The rats made wonderful pets, and yes, they're cleaner than cats!