Yeah SharePoint links are cooked. I copied a url from SharePoint and it crashed my remote session with someone and pretty sure its BSoD my device more than once. Upping the file path limit locally won’t help.

You can go to a SharePoint folder on the site and hit “sync” which will then add it to your file explorer if you have OneDrivs. Makes for easier navigation and collaboration. Fucked if I know how end users were meant to divine that.

Is he doing this with his entra account? Are there any local accounts? Could he just be providing a local admins credentials any time he needs the permission (UAC pop up) but still logged into the Entra ID account? Either way, jump onto (or backstage into) his device and use lusrmgr.msc to check if he’s in the admin group if your sure he’s not an admin in entra. If he is in the admins group (or there’s a dummy account in there he may be using) remove it with the relevant net localgroup command.

Fuck haggling. I set a lower price because I want something in good condition gone and would rather it be used than go to landfill. Set a price and that’s it. People want to haggle on marketplaces because they either have nothing better to do or resell. Don’t be a party to it imo. Makes it much easier because you ignore tyre kickers who obviously don’t read as well.