I have updated my router from the previous version to this new version as it says alot of things have been fixed, then realised this new version for the Archer AX55 resets the router back to factory settings and you have to setup the router as if it came out of the box, not a great start, but also with the new firmware version I am getting 150mbps, but the package I pay for is 1000mbps, my speed test isnt reaching this atall.

The version my router was on was build:

1.4.1 Build 20250821 rel.70686

And this worked a treat with the speed and was getting 800+ on speed.

Can anyone from tp link reach out to me with the old version of firmware for this router as it worked fine before or a new update that allows my speed how it was back to normal, now the new update has  decreased my network speed entirely, I cant even play a game of warzone without it lagging 😅 getting each game od 550ms of ping 🤮

Or is there a setting I'm missing and thats why its not back to its original speed.