@Morshedengr Hi, Did this issue just start after the firmware and everything is fine on the previous firmware, right? May I know who is your internet service provider and what is the model number of...

@Sashmo Sorry for that. There are some detailed suggestions: please log into the Archer VR2800 such as https://www.tp-link.com/en/support/faq/1730/ then check the following settings:...

@Adammiller Hi, the final issue has not been located yet. If possible, Could you please help me check for more details: What is the model number of your product and what are the current firmware and...

@KHu Thanks. And your case has been forwarded to the senior engineers; please have a check of your email box. Thank you very much.

@Itzika Hi, a switch is ok. And you could have a look at this link: https://www.tp-link.com/en/support/faq/1794/ Thank you.

@KHu Hi, What if the NTP server is setup automatically, how about the time difference or the laptop could not sync with time at all? And what is your manually configured NTP server? I guess if the...