Many thanks for trying it out, that’s very kind of you!
I’m somewhat glad to see I am not the only one seeing this behavior.
I hadn’t tried it with other devices, but I think your test does point to the PLM as being the culprit. A bit disappointing though.
I guess I’ll filter these garbage messages in software then.
By the way I am using the dual band USB PLM (2413u V1.0) w/ a firmware code of 0x85 (from an IM 02 60 inquiry), an EZIO2x4 V2.8, and was polling every 5 seconds.