Call of duty ww2 error code 5 & 1

Just a little tip for anyone struggling with this error code as i have seen many posts and videos claiming that if you go into a local play game and then exit out then it solves the problem but for me and many others this does not work. What i did was i connected my ps4 to my mobile hotspot and then went into multiplayer , play online and everything worked fine and then once online successfully i connected my ps4 back to the WiFi and for me this seemed to solve the problem as i have not encountered it again since. (I have not tried this fix on xbox but it is worth a try if nothing else is working for you)