Hello
I have a router DIR-655 B1 FW: 2.09
When I plug the ethernet cable directly from the wall to my computer I have a download speed more than 27 MB/s everywhere. Speed test measurements show values up to 900/900 Mbps and up to 300/300 when I use the router, but this is a minor problem even if I would like to reach higher speed with the router.
The main problem is that download speed decreases up to 2 MB/s when I download large files even if speed measurement shows much higher values. The problem does not apply to all websites/download servers. For example when I download files (sw, movies, etc.) from a download server and cloud services, the download speed is slow. When I download for example software from Microsoft MSDN, the speed is more than 20 MB/s
Firstly, I was thinking that it was a temporary problem of that websites/servers but after testing I am sure it must be somewhere in the router because everything goes fast when I use wall connection.
I have been searching a lot and tried a lot of setup changes recommended here at other topics, but I have not succeeded.
Thanks for a help.