Base station Caster Table not showing up on tractor

I realize this is not an AOG question but I have a SNIP (free version) caster that is broadcasting three different base stations. I have zero problems connecting to it with a CaseIH Pro 1200, Trimble FMX, TMX 2050, and two Trimble 372 units with the original base station I configured. I friend (Farmboy94) has his own base that he is going to use with AOG and also wants to use it with a CaseIH Pro 1200. We have been unable to connect it to his base directly or when it is casting through my caster. I’m beginning to think there is some piece of information we need to be sending from the base station to make it visible to certain units but I’m lost as to what it might be. Any help from here?

After further investigation I suspect the issue is the NTRIP subscription has expired on the display. I’m not sure why it works for previously configured connections but new ones do not work.