[2022] I have been with this error 0002001503 for two weeks

Hello @Arty94tv thank you for getting in touch with us about this particular error code.

This support guide contains some of the most common fixes for connection issues and can also help rule out if the issue is caused by online services, ISP, software, router, hardware issues, or the game itself, Please run through each of the steps listed to see if it can help resolve your issue or rule out a few possible causes > 

PC > https://www.ubisoft.com/en-gb/help/article/000094617
STEAM > https://support.steampowered.com/kb_article.php?ref=1456-EUDN-2493: (https://support.steampowered.com/kb_article.php?ref=1456-EUDN-2493)

Should these steps not resolve this issue for you, please contact us about this issue using our Help website, for further help >
https://www.ubisoft.com/en-gb/help/contact

We will need you to send us the following information when you contact us, to help diagnose the issue further >>
 

• Your dxdiag file > https://ubi.li/msrxL
• Your msinfo file > https://ubi.li/lmiCE
• A screenshot or photo of your port forwarding on your router > https://www.ubisoft.com/help/article/000096217