I tried restarting router, reconnecting multiple times to wi-fi, tested on multiple laptops/phones and it is always less than 100mbps after upgrading it to 200mbps.
Any recommendations on how to actually reach the 200mbps? Still no fiber optic yet, cable was pulled in the house but not yet actually connected, so I am still using the “old wire”.
My router is a Experia Box V10A.