Wireless issue Lenovo Ideapad

I’m on UB 18.04.2, Lenovo Ideapad 100-14iby, Realtek network card. I’ve noticed that sometimes wireless connection pauses, I observe this when a site loads for a long time. If i disconnect and connect back the problem goes away. This happens about once per session.
Any ideas. Thanks!

Check to see if TLP is being too aggressive with its power management.

sudo apt purge tlp

I’ll try it and get back.