tftp Not working on Windows with Python 3.7

[TheMasterFX]

I have a problem using ptftpd on Windows 10 64-Bit with python 3.7.7.
I installed ptftpd v1.3 with pip
I'm serving my root directory by using "ptftpd -v {78112962-C189-455B-95E8-CF41298AAD8E} H:\Python"
In "H:\Python\blubb\bla" is a file "blubb.txt"
If I try to get the file from a client "get blubb/bla/blubb.txt" I get the error
INFO(tftpd): Serving file blubb/bla/test.TXT to host 192.168.56.10...
ERROR(tftpd): Got ACK with incoherent data packet number. Aborting transfer.

I already tried to change the "" to "/", serving diffrent files and also put it directly in the root directory. But nothing worked.

I also tried to execute the cmd as admin but still the same.

Any ideas?

[mercurial12]

Any word on this? I'm looking for a Python-based TFTP server that works on Windows. Stumbled across ptftpd but then saw this issue.

[TheMasterFX]

Meanwhile I built my own using go and the "pack.ag/tftp" library. Basically a one-liner and works on every OS