Hello When i turn off l2tp passthrough and, pptp passthrough, and ipsec passthrougg on the router, the internet throughput is weak and the ping is high, knowing that i never use a vpn

Is it possible that the Archer C54 V1 firmware version 1.12.20 will receive other updates?, How much will it receive?, and what potential additions and improvements will it receive?. Thank you

I hope that the bandwidth control feature will be added to the Tp Link Archer C54 because the Qos feature does not have a good effect on the network, so i request this feature be added please, thank y