wifi not working properly

febbricitante

Hello everyone,

My wifi has some frustrating problem, it works for few seconds immediately after connecting but the speed gets very low afterwards. (from 40Mb/s to 10Kb/s)

I have this problem only on my laptop Lenovo ideapad but not on any other device. This is also the only device with linux on it.
I am now using the wired connection and everything works fine, so I imagine it's a problem with the wireless adapter.

I made several research on internet and I couldn't find much that solved my issue. (I also have to admit that I am not an expert linux user)

Any help would be much appreciated.

Thank you