RBR50 intermittent DNS lookup issues

I'm glad I'm not the only one having this issue! My house is going crazy with all of the cannot connect to the internet errors on my Google home devices.

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kevindubs wrote:

I have RBR50 (Firmware V2.7.2.104), with one RBS50 satellite, connected to a CM1000v2 cable modem, Comcast ISP.

Starting 3/14, I sporadically get DNS lookup errors.

I've tried setting DNS servers to a) Get Automatically from ISP b) 75.75.75.75/75.75.76.76 and c) 8.8.8.8/8.8.4.4

same result. When the error happens, I cannot resolve new sites, but things like Netflix continue to stream fine.

 

On the router, if I go into Internet Setup and click the Test button, the light ring on the router goes blinking white, then all is fine for a while.

 

On 3/15, the issue occurred about 5 times during the day and 3 during the evening.

 

I also tried power cycling the modem and router, no luck.

 

We live in an apartment building, both my wife and I working from home. We haven't moved or disconnected anything in months.

 

Any ideas?

 

Thanks

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