Archer c9 randomly slowing connection to half or less of actual speeds.
Recently my router has started to randomly (haven't found any root cause). A reboot seems to fix it everytime but within a day or two it's back to slowing the speed and my ping gets very slow.
As an example my internet connection is only 10mbps DSL. Normally when this happens my speed lowers to anywhere from 3-5mbps (this is over 2.4GHz band wifi).
When this happened a couple days ago I was struggling to access any websites so I performed a tracert to google's DNS (8.8.8.8) and almost every hop responded with around 2xxx ms. When working correctly I get 10-20 ms response times on a tracert to google. (using this as known reliable connection).
I also checked the router's firmware updater within the web GUI and it says it's up to date (assuming that's correct).
I'm sure I left out some information, please let me know what other info would help resolve the problem!
Thank you for any assistance you can provide.