Will the Marble get a new version soon as it's been left on 4.5.19 since August and it's the same chipset as the X2000 and I'm sure the following Improvements and Big Fixes would be appreciated by all Marble owners:
Improvement
Optimize web interface.
Bug Fixes
Fixed an issue where enabling AdGuard Home would reset custom DNS encryption settings during configuration upgrades.
Fixed an IPv6 connectivity issue where PCs on the LAN side could not ping devices when in IPv6 Passthrough mode.
Fixed an issue where wireless switching would cause the repeater to disconnect when the repeater was enabled.
On my internet connection (1 Gbps theorical) always it has danced the speed between 750-900 Mbps. In 4.5.19 it was, in average, 850 Mbps, but in 4.7.2 it has been nerfed the speed too. I attach my Speedtest results here. Tests have been done with an Intel AX210 wifi card connected on the WiFi 6 network in the best channel I have been able to tune: