I have submitted my rinex file to AUSPOS and the send this error message below
This Content Originally Published by a land surveyor to Land Surveyors United Network
cop;y your RINEX file and work on the copy open in a simple text editor.
find references to kinematic and try simply to erase those lines and re-submit.
If that doesn't work consider zipping it and I'll take a look.
No guarantee of results but willing.