It's not bungies fault, I've never had any log in issues on a 5mb WiFi connection, don't know anyone that has (ps4) So it's something YOUR end. Seriously, one of my friends using an Internet dongle 3g to play and has no issues. Go through all your settings, try changing your mtu to 1470, and sort out your nat issues. Psn won't refund you because of an issue with your own Internet. And considering just in the last few days you've played (and completed) dozens of pvp maps, tons of pve content. You're not getting "constantly disconnected"