Velo

Hi. I've been using TMN for a while now, but as of recently, it's showing me an unbelievably low download speed of 3Mbps, as opposed to my usual 50Mbps, which is the result TMN has given me constantly for months now. When I watch a 4K YouTube video, however, and oberserve the download speed from my W-Lan stick, I get the usual 50Mbps result. And the video isn't loading any slower than usual. I know that would be tough to tell under normal circumstances, but I think a 94% difference in performance would be notable. The result of 50Mbps is also given to me by any other test site. Now I know that TMN is generally considered to be more accurate than any other test, but what about the performance my W-Lan stick is showing me? Which result is more trust-worthy? After all we're talking about a difference of 47Mbps here. Thank you Edit: Update I've tested a different test server, switching from Frankfurt, Germany (this is where I live) to London, UK. The London test server got me the usual result of 50Mbps while the Frankfurt test server remains to be stuck at 3Mbps at best. Why is that? Thank you. https://testmy.net/compID/707784473253