@Sunshine So I disconnected my modem for about 20 minutes, then connected directly to my desktop and powered it back on. Getting horrible uploads without the router. So it's either the ISP or the modem. Looks like my modem only supports up to 1Gbps and I am getting 1.2. Ironic since Comcast literally upgraded me for free.

Thanks for the help.

  @Pmintz I am having the same issue, though I only pay for a 49mbps and usually get in the 65-73 was the highest MBPS I have had is 73, lol, I am still on a DSl line, Still no Fiber in my Area, I am with Sky as the ISP, And for the last few days I am getting terrible download speeds, For a few min sor a few hours, Couldn't even connect to my CCTV yesterday, And I am sure I installed a new update the other week, I ahve been having issues though, I bought a AC2100 ADSL Modem because the Sky modem is pretty garbage, I have the AX3000, It is a brilliant Router, The Guset thing, Kids thing, VPN thing, So there is a lot to the AX3000 router, I don't want to get a diffeernt one, Is there a way that you can revert the update, Rool back to the firmware before?, I will say though for my VR gaming, I do Sim racing using a T300, A Sim Rig and the Quest 2, The AX3000 has woken up the VR lets just say, I am still learning about Routers and Modems, Gateways and Bridges, lol, There is so much, But yeah I am getting conectivity issues with You Tube, And slow download speeds over the last few day, It is not Sky ISP apparantly, So it must be the Firmware, Is there any way of bringing this to the attention of TP-Link, I will say the support staff is pretty good, But yeah, Is there a way of going to the firmware previous, To see if it is the updated firmware, Nice one for even thinking that....