WeeJavaDude,
Well I went home and checked all of my cables (about 12 in all with the diplexers and splitters for OTA), and all were marked RG6, with the exeption of one. The cable going from the diplexer nar the 811 to the OTA input od the 811. It LOOKED like RG6, but had no markings. I went to my bag of cables (you know the one, everyone here has one

) and I got a RG6 marked cable and replaced the unmarked one. Guess what, not a single 'no info' bug since the replacement. I'm not saying it is fixed for good, I have too many sad stories to say that yet, but for now, it looks OK.
Thanks for reminding me of that and for everyone experiencing the 'no info' bug ona regular basis, check you cables!! If it does have RG6 on it, dont assume it to be so.
oak