Hope all is well. I appreciate you posting back on the community.
Apologies you are still having an issue with your broadband connection.
Looking at your connection, the power levels/snr are now within the correct range which is good. I was unable to find any issues on the network that would cause you to experience slow speeds.
On your last thread, you mentioned that you are unable to test through a wired connection which I can understand. Taken that into considering, this issue may be due to wireless interference and you can change the wireless channel to improve the connection. If you can try this and let us know how you get on, that would be great.