@Cosmin_9 Found a similar thread https://community.tp-link.com/en/home/forum/topic/257872 However there is no resolution on that one.

@Si.R I only found this thread after I've created mine https://community.tp-link.com/en/home/forum/topic/521166 But basically, I have the exact same issue. Was there a resolution to it?

I've recently performed a firmware update on my AX6000 router and the download speed dropped to a 3rd than it should be. My subscription with the ISP Provider: Upload 40MB/s Download 600MB/s. And...