@Nishant31 Is the model number Archer C5? Are you using the original power adapter? Try to hard reset it by holding the reset button or hole for 10s, check if the LEDs will be normal. Was there any...

@huddie Are you also connecting to the Outlook mail server via a VPN connection? Have you tried to change the DNS server on the AX20 to something like 8.8.8.8 and 8.8.4.4? If possible, please kindly...

@manuks88 What is the link speed on the computer when it is connected to the C7, wired or wirelessly? Please refer to the guide I provided earlier to confirm it, thanks. Another suggestion, you can...

@Maciej Thank you very much for all the detailed into and screenshots about the issue you are experiencing, please keep in touch with the engineers via email, they will try their best to help you out.

@crispybacon Did you disconnect from the network before you restart the router? Please remove the profile on the iPhone 6s first, then save the 802.11ax only and restart the router, try to connect to...

@albione That is good to know. We have reported this issue to the support engineers, they will look into this. As for the firmware for Archer C60 v2, there is no other versions now.