Hi,

I recently acquired a used BE85 to add/enhance my current setup.  I had 3 BE63 but found signals were weaker in some areas with dead spots downstairs due to the thick walls.  I decided to add a BE85 for the stronger signals and installed it as my main Deco unit that comes from my cable modem.  After some time, i ended up setting up a new network but used the same name.  Coverage seems better but still testing.  I have noticed that my internet speed test fails at least 50% of the time and never had this issue with only my be63 only setup.  I did change y ethernet cable from my cable modem to CAT 6 as I noticed it was a CAT 5e - it didn't seem to help much but maybe a few less failures?  Any idea on what is happening and if my BE85 is bad (port)?  I am not using QoS and use 1.1.1.1 and 8.8.8.8 for my DNS.

Any ideas/help would be appreciated. 

Thanks!