Hi, Appreciate your kindness; while we would love to verify the specific symptoms of each case first and then provide specific answer; as you know, sometimes, downgrade is not suitable or there is a...

Hi, From the screenshot, you select Blacklist without any keywords, that means there is NO filter rules at all. The device still can access any websites at any time if it wants. What I mean is that...

Hi, I emailed you the instruction to downgrade the firmware manually, pplease check your inbox. Just let me know if need further help.

Hi, I confirmed that the VLAN settings can be done via Windows Diag Tool only. You can get this tool from the official website of Realtek. May it help and have a nice day.

You are most welcome; you can refer to the instruction below to find a suitable adapter which is compatible with your device. https://www.tp-link.com/support/faq/2430/ May it help and have a nice day.

Hi @Siddharth.D @Damob55 @Fhedaykinwe got feedback from our customer who had the same issue as you regarding to the adapter; he reported that problem was with the router from his internet provider....