@Ben_Boxed I've never dealt in details with this particular case, but I believe your findings are correct. If it comes to a dedicated firewall because of the DoH, I believe a dedicated FW with SSL...

@marcusob Let me explain: When I said LAN, in general that means your local area network, whether wired or wireless. "Yes" on both of your questions. Now, on your conclusion: Theoretically, If you...

@Ogiboski You can see the availbale options for blocking a particular website in your user guide. Here's an additional gude for your device.

@msacco I'm not sure that the Bandwidth Control would affect your network latency. You have to test that in your particular case/setup to see which settings are appropriate for you. Like I posted...

@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: