Issues with latest firmware on Zyxel

[ZwompBwomp]

Hey all, I’m having issues with the latest update in September, my PS5 won’t connect, my Switch won’t connect, my Xbox Seriee X won’t connect using backwards compatibility since this update.

I resolved this with changing the route to one use IPV4 however this has dramatically cut down on my speeds. Is there any update on when we will get a new firmware to resolve this? 

[Limera]

In what way have you found your speeds affected @ZwompBwomp ?  Not your overall broadband speed I assume?  Rather, your local home networking speeds?  I'm interested as to how much of an impact it's had.  I'm a gamer too, so speed is good, along with ping and stability.  I'd turned off IPV6 as I thought it wasn't of huge benefit but maybe (so long as it is working) it's worth me keeping on.

[ZwompBwomp]

Hey @Limera, I’ve found that switching  to IPV4 has reduced my downloads speeds from 350mbps to about 30 to 60mbps on my Series X. Playing online is still fine and it’s enough to play Battlefield etc, but downloading is a pain especially when the download speed varies wildly.