Recently made a Kolsch and during transfer to corney keg I seen this bug. I don't know how it got in primary bucket as it was closed lid.
It wasn't floating but half way down clinging to bucket which gave me concern it got in during the finished wort transfer from the boil.
I hoped it got boiled up and just kegged it anyway. It's my first Kolsch so can't relate the taste to another of mine.
It tastes ok though like other Kolsch I've had. No hint of infection. But I'll not reuse this yeast.
I don't know what kind of bug it is. Maybe a young japanese beetle, stinkbug, or ?
If it was a roach, I'd toss it. Too gross for me and I'm not from Texas