Ryan wrote

 

Have you checked whether the 2.4 GHz spectrum is congested in your area?
I do not know how to check Congestion. I am in a subdivion that has 1/2 acre parcels.

 

My main router had channel 1 selected and the TPlink Access Point has channel 11 selected.

 

Have you tried disconnecting the Ethernet cable from the TL-WR841N's LAN port and connecting it to a wired device (e.g., laptop) to test speeds?
I will run that test,

 

Did you assign the TL-WR841N a static IP of 192.168.0.2 during setup?

Yes. 

 

Thanks  @Ryan 
Jay

  @JayGNoCal 

What kind of speeds do you get if you connect a pc to the ethernet port of the AP and what ethernet speeds on the router.

Do you have any devices on the AP that do heavy traffic such as cloud backups?

Also try different wifi channels or use auto.