Syncler 2.0 vendor url problems

I watchedTroy’s install video on Synclear 2.0. i am having problems with the vendor url that he said to input. I get an error occured message after I press the proceed tab. I have quadruple checked the spelling, spacing, and everything else . can anyone help me with this?

A post was merged into an existing topic: How To Install & Setup Syncler V2 on Firestick/Android TV (2025)