@Ben_Boxed Try blocking these URLs: v16a.tiktokcdn.com p16-tiktokcdn-com.akamaized.net log.tiktokv.com ib.tiktokv.com api-h2.tiktokv.com v16m.tiktokcdn.com api.tiktokv.com v19.tiktokcdn.com...

@SiavashKa No, you can't update FW of one device model with FW for another one. FW version depends on the region and also HW version of the the same model matters when upgrading:

@msacco I would start by configuring 1 rule only for your PC with higher priority to see how that works for you and the others. If you're not satisfied with the result you can experiment with...

@Raghav1505 If your DDNS updates with IP address like 10.x.x.x, then your public IP address is given to the device before C60. If your C60 WAN IP address is private one (10.x.x.x), then you can't use...

@msacco It's similar, just follow Chapter 5 in your user guide to do the configuration. You can refer this guide as well.

@msacco VR400 v1 FW version is from 2016 and if you see the following interface: then you have only Bandwidth Control, but not QoS. Here's your user guide.