Yes, very familiar with that "process".

Sweeping errors, no doubt.. However, it's easy to tell when thats the case.

Jams leading to OOS errors is known but a small percentage of the real problem. 20 jams on a 1st pass would be exceptionally high in our plant. We see oss errors everynight from 100's to several hundreds to thousands.
No chance jams are causing that ;)

Why not just fix the problem, instead of maintenance and automation pointing fingers?