[hpsdr] Bugs in GHPSDR3?

[Aivars Straupe]

 I send questions directly to John, but didn't answer. That's why I'm asking here.
  About bugs(may be) in GHPSDR3.
 First, strange  action from bandscope sometimes. When tuning, same signal appears on  both sides, crosed in center and continue to move apart. But that not  happened all the time. May be be it's fixed in newest releases, my is  from end of June.
 Second, there are problems with QtRadio under Win.  When I use it under Linux, work like a charm. I got this Win version  from here: http://napan.com/ve9gj/qtradio.zip   It's hung up all the time. May be that isn't for HPSDR. I tried compile  for myself but all the time problems, I don't remember exactly what,  because it was some time ago. May anybody could pint me how to that under Win? Output in dspserver terminal window(part of that):
13/11/2011 20:56:06 RX0: client connection from 192.168.238.239:53702
Invalid command: token: '�('
Invalid command: token: '�('
Invalid command: token: '�('
Invalid command: token: 'setencoding'
Invalid command: token: '��('
Invalid command: token: '�('
Invalid command: token: '�(' 
  Third,  there are problems with sensitivity and S-meter under GHPSDR3. S-meter  lies about 4-5 sections. Under QtRadio everything is fine. May be it's  possible correct it anywhere?
  

                                                                                                         Aivars.