Upload speed is much lower than what it should be

Good morning,

This is a problem that I have been having for about a week now.

I have the 50/10 Internet.

However, lately, I have been getting more like 2mbps on upload on any speed test that I have run, download is fine.

I can also vouch for this in any online backup I do (Crashplan or Backblaze).

With every piece of equipment off (except my test computer) I can see on my router that there is almost 0 traffic. I run a wired speed test and I only get 2mbps.

I have reboot my modem via the Comcast Website and I have done a hard power off and on and nothing has fixed it.

Please advise.

Thank you,

Jeff