Hi Guys

I've been using a deco mesh wifi since almost two years.

My router is a deco M9 Plus and then I have a couple of M5 around the house as slaves.

My ISP router is set on bridge mode, so the M9 manage everything in my network.

My ISP Plan was 300/30 and it was working great. Anyway last week I changed my plan to a new one in order to have 500/50.

That's when the problem started. 

For any reason I'm still getting 300 mbps download (but 50 upload) on my devices.

I did the speed test in the deco app and it is 500/50, but then on my computers I got 300/50.

My configuration is the following:

ISP Router (gigabit) >>> Deco M9 Plus (gigabit) >>> Switch TPLink (gigabit) >>> PC (gigabit)

All cables are cat5e

So ISP Router bridge the Internet to Deco M9

Deco M9 gives me 500/50

Switch should change anything, and can't test it.

PC gets only 300/50

Any idea why?

Thanks in advance