@Stefancpt Signal Source for Office Deco is too weak. This may, or may not be the cause of issues with voice calls, but it definitely says Office Deco placement is suboptimal. Let's address it first....

@Stefancpt I may be able to provide you with basic troubleshooting steps and workarounds, but I need to have clear picture of what you have. 1. You have two storey house, with Main and Satellite Deco...

@SandyLie In that topology, Satellite Deco prefers to connect to Main Deco. Which means, your Deco 01 ans Deco 02 should be connecting to Main Deco. Do you ask this question, because they connect...

@Ash3773 This screenshot is for actual bandwidth utilization, and it is not real time. The information appears with delay. If device is idle, you'll see all zeroes. Unless you have device on your...

@lykanMD 1) Will the above mentioned topology work ? Yes, it will. 2) What mode should the decos be in for it to work ? Router or AP mode ? I would recommend AP mode. See answer to the next question....

@escue17 You need a technician who will check coax cable coming to your house. If ISP Tech Support only remotely checked cable modem status, this is not enough. Technician that came to my house did a...