@YuvalK Hi, Thank you very much for your time and patience. There is some detailed information shared by another user and it might give you some guidance. MR600 V2 & 4G/+ Antenna Information (LPDA...

@mgiugliano Hi, I see there Is a new firmware released on the official websites: Archer MR600(EU)_V1_210608 https://www.tp-link.com/en/support/download/archer-mr600/v1/#Firmware Please try to update...

@Reigns Hi, please refer to this link for further instruction: [Troubleshooting] SIM Card not Found?

@domagoj_zg Hi, The details are quite limited here so I will give some information for your reference: 1. Deco E4 has 2*fast Ethernet ports which are up to 100m/s if you have any wired devices...

@Bolton-UK Hi, you have updated to the 1.6.0 firmware already and it could not be downgraded to 1.5.7 anymore. May I know why did you want to downgrade the firmware?

@kmleow Hi, the IPTV on the Deco could not work with a switch in between. but if it is possible to adjust the location of IPTV box for a little bit, like this: It might work. Otherwise, you might...