We are 3 people: PC (Windows 10), PS5 and PS4, PS5. All of us have the latest system updates.

When my friend (PS5 only) tries to connect to me (PC) and join my world, it works flawlessly. But if my other friend (PS5 and PS4) tries to connect to me with either of his consoles, it seems like it worked successfully, but after a short amount of time or even instantaneously, he isn't able to see my character move around or to see the animation of a block being mined, the block just disappears. Also, if he moves around to the edge of the previously generated chunks, no other chunks are generated, it just stays empty and he runs into an invisible wall. I can still see him breaking blocks and moving around, but if I try to interact with him (attacking, dropping items, etc.) it isn't registered on his side but his character seems to react. If his character dies, he won't respawn into the world, but it seems like he is still connected to me. If I break blocks under his character, he either floats in the air or his character starts jumping nonstop, which my friend doesn't seem to see.

My friend in question runs version 1.19.73 on the PS4 and 1.19.70 on the PS5 (he also isn't able to download any version newer than .70 on his PS5).

This bug occurs regardless of the player's role (visitor, teammate, operator).

Connection speed and bandwidth are almost identical between my friend and me.