I now failed to reproduce the frequency measure issue with a 1.5MHz fixed frequency. It does show "***" as i would expect it. I dont know what the difference here exactly is.
I do not investigate this issue further for now, because no one else really tries to help (actually use the scope). Everyone is just telling me i am an idiot. Keep this bug then and happly spend hours or work, because you got confused by such "issues".
I will now pack my bags for my holidays.
I can answer while on my trip down the Côte d’Azur and to spain, but i will have no access to my scope for 3 months then! If you really are interested in getting things fixed, ask me now, but do so in a proffessional way.
Nobody says you are an idiot.
You are simply rushing to report something without proper investigation and clear explanation of how to reproduce.
First problem (not investigating) leads to many wrong conclusions and false alarms on your side.
Not explaining well all the steps leads to others cannot reproduce anything.
So most of your posts end up being hot air.
To the point, thank you for finally explaining the "scale offset problem" as you call it.
That takes care of problem 2.
As for proper investigation, after you explained what you are doing, it took me few minutes to confirm there is a bug.
But, investigating properly, I quickly realized that it is not a bug with zoom mode at all.
Same effect can be seen if you simply put channel at 20mV and create large offset of 3-4V.
Will report.