So, a friend and I have been playing through the game cooperatively. I have been hosting on a PS5 and him joining in as the helper character on his PS4. We got through the whole game no problem, and then we get to the final confrontation with Joseph. I choose "resist" and we beat the final boss without any issues
However, the problem comes when we have to escape the nuke and he is on ATV and i am driving a car. Whenever we reach the 1:17 seconds part around the "falling birds from the sky" his ATV freezes and his game freezes causing him to disconnect. Causing me to get blown up (I assumed due to loss of connection cause i get that message on top about being too far away from partner)
I even tried letting him go first but the same problem keeps happening and we don't know what to do. Any tips would greatly be appreciated, and i googled around and this seems to be a common issue.