@Luds To my knowledge, there isn't a single setting on the TP router that can do that. What you described is more like a rules-based control. That's some kind of VPN software that has built-in bypass...

@J_Bob My thoughts on the VLAN. Creat your VLAN interface on your router. Make DHCP and VLAN tags for it. Set up VLAN tagged/untagged ports. Make sure you set the correct VLAN ID and PVID on the...

@DarthReidar Don't see any new firmware on the website. If you need new firmware, maybe ask for it via their support chat/email? If there's one. Usually, in this case, you may get beta firmware. Use...

@Diorges This looks like a compatibility issue after the update. Like John mentioned you can try to manually fix that, will that work? If not, you should wait for TP reply. Maybe downgrade or next...

@Grauer Okay. I tried the Google translator. So, the PC should be on an untagged Ethernet port. Try to untag this port? Your setup looks okay.

@LanceSackless Don't know if you configured it right. Have you configured the IP group? Preference > IP Group. Specify your IP group and test again. The interface is the effective interface. Try to...