negotiation failure code 5? then rdpy-rdpscreenshot.py stops and it remains so forever

[dumbo0]

I create a batch file and i put 5000 lines,everything went very well,but sometimes some servers give that failure code 5 and then my bat script stops and not go to the next line.

• here a succesull line: https://pastebin.com/XqWpn3RU
• here the problem,it stops when finds this error: https://pastebin.com/daRqSV0Y i used a small tool to compare the 2 files and the diference is this:

rdpy.core.error.RDPSecurityNegoFail: negotiation failure code 5
[*] INFO:       save screenshot into C:/tmp/24.73.34.125.jpg

[booraik]

I solved this problem. Diable NLA in RDP Server( Windows 10 ) System Configuration --> Remote --> Remote Desktop --> Unchecked checkbox