Upgraded my Deco P9 today to firmware version 1.1.4 and I am finding the internet browsing increasingly slow, while trying to watch videos etc it's constantly buffering, speed tests over WiFi are poor. When doing pings to external sources such as Google I am seeing a lot of dropouts , none of this was happening before updating the firmware. 
 

currently have my home Hub connected to my deco, deco is in WiFi router mode  so providing dhcp, dns etc The other  deco on the top floor is also connected via lan cable and when sitting right next to it I get the same issues. 
 

anyone else seeing issues since updating? 
 

Support - is there anyone that can provide some assistance ? 
 

thanks