Unable to synchronize your profile with the master server

[rvnlord]

Hello, its been a while since I played trackmania stadium, unfortunately after recent updates I started getting this weird error and I have no idea how to fix it (for the purpose of this topic setup is: fresh installation of win10 pro x64 and newly installed instance of maniaplanet):

Error:

Error: Unable to synchronize your profile with the master server.
Your profile is not completely up to date.
Further modifications of your profile may not be taken into account for the next launch.

This error appears when I launch maniaplanet and then when I try to launch trackmania stadium:



My account profile is: rvnlord (rvnlord@gmail.com):


Here is Process Monitor log:
https://www.dropbox.com/s/1zijja55ptz7d ... e.PML?dl=0

My game is NOT Steam version if it matters.

Would be grateful for help. Will be happy to provide any relevant information you need.

// EDIT 08-07-2017

- I tested it today on my backup Windows 7 x64 Ultimate where everything was always working flawlessly, but for some reason after the recent update it doesn't. I got this error on any machine, any config.

[TMarc]

After / during the installation, did you select "use existing account" or did you restore a backup of your Maniaplanet data?
I would suggest you to delete your profile file and let Maniaplanet restore it from the server.