hen I noticed I'd forgotten to turn on the
ANR. Once it was on, problem solved.

Ah, score another point against ANR gd&r.

Since I'm getting swayed towards ANR do any of the cheaper sets have a
problem when wearing glasses or do the ear seals accommodate?
Further usefull comments appreciated.

Keep in mind that with ANR, if you do not get a good seal with the
earcups, the ANR will produce unusual results.