@Frappo Hi, I have sent the requested firmware to you via a private message. You can update the firmware via the web UI and check if it helps. How to Update TP-Link Deco Firmware Best Regards

@Thife Hi, The following firmware for the Deco XE75 Pro V2/V3 adds the client speed limit feature. You can update the firmware manually if you'd like to try it. Firmware 1.4.0 for Deco...

@Jerome13 Hi, In your situation, it's recommended to send an email to support.forum@tp-link.com with the following details for further analysis. 1) A copy of the WireGuard VPN config file 2) A copy...

@Chess020202 Hi, Have you updated your M8550 to the beta firmware mentioned in this post? What's your VPN server? Is your problem that the WireGuard VPN status is connected on your M8550, but the...

@Belfri Hi, If you have the reported problem and M7450(EU) 2.0, but fail to update the firmware by following the instructions in the download file. It's recommended to contact your retailer or the...

@JJJ123 Hi, The following instructions may be helpful: How to select 4G band manually on the web interface of LTE Gateway Routers Best Regards