Bug PS5 pro playing with a normal PS5

So me (PS5 pro) and my friend (PS5) play together, I cannot travel to his instances if hes been in it before me, but he can come to mine whenever. I always end up getting loading screen then disconnected. Now, my other friend has a ps5 pro two and no issues. I went and used my girlfriends ps5, no issues with my friends ps5, but my other friend with the pro had the same disconnected i had. can we get this fixed? this has been happening since the ps5 pro came out.