@Bhatsaurabh When you mention you tried to choose band 1/6/11, does this refer to the wireless channel? You are suggested to select the LTE band manually to give it a go, if the disconnect was caused...

@m4rk_ As per the log you attached, it seems the 2.4G network disconnect frequently, can you please confirm if the channel is switching frequently, you may try to choose a clearer channel, you can...

@POK Do you mean the beta firmware to selection the band manually? If yes, here it is: https://static.tp-link.com/2020/202008/20200828/MR100v1_Firmware_Dbg_25n_2020-06-12_18.07.19.zip

@afro_coder Are they both connected to the main network? Please check they are both connecting to the main/primary network, but not connect to the guest network. It is suggested to try a hard reset...

@h4nk0r Sorry to make you confused. As far as I know, the MR600 v2 doesn't support the IPSec VPN Server, it only supports PPTP VPN and OpenVPN, we will update the User Guide soon.

@Richard_K I see. If the upgrade process went properly during the upgrade process, and this is still in the return window, you may contact Amazon to request. While if it is not, you may check if you...