I have looked at your 2 screen shots (using V0.8s and V0.9beta8)
It is normal that you receive with V0.8s and not with v0.9beta8
* with the V0.8s we can see that the real frequency of your station is 747 543 kHz, you have asked 747 938 kHz so at about 400 kHz higher ,just the limit to lock a SR333 station (500kHz bandwidth wide)
* with the v0.9beta8 you are asking for 748 195 KHz, at 650 kHz from the real frequency, too high for the derotator to reach the signal (500 kHz wide).
So your problem is not the version of Minitioune, but the frequency asked that is not the same. I know I have to make a manual and explain how to use 3 things :
- the ppm corrector in your minitiouneConfig.ini file
-the procedure to do a good use of "adapt offset" and keep it
- the "Copy freq found" that can recenter you on the good frequency
It is normal that It is not evident for people that don't have exactly the meaning of what these parameters offer.
I apologize, but had not yet time to write all explanation.