RBS50 Connectivity problems and Issues

Updates

Unexpensive Dual Band Router arrives and 75 % percent of the House are up & running . Almost amazing performance for a low price router.Firmware upgrade done in less than a minute and ok . 

More than 20 devices connected (including IoT , smart TV's and Mobiles Phones and Tablet)

From the Orbi point of view I Believe I'm fighting with a damage Hardware (Or Software????) 

Last Test done , but in the meantime I'm preparing the wishlist candidates for a New Mesh System

Test steps follows (no satellites involved in the test) 

I moved the Router to another House

53 - Orbi Router running alone with Voxel Firmware

54 - Turn Off WiFi in the third party house

55 - Connect a wired notebook to the Orbi Router

56- Turn on Orbi router (wait until Magenta ring showed up)

57 - Connect the Internet plug RJ45 to the WAN in the Orbi Router (magenta ring disappears)

58 - Turn on Wifi in two Smartphones and connect to the Orbi Wifi

59 - Internet available in the wired notebook and in the smartphones

After 5 minutes Orbi Wifi connection shutdown the two smartphones (at the same time) lose the connection and the Notebook continue working on internet without any problem

60 - Disconnect everything from the Orbi (notebook , Internet) and turn off the Orbi Router

61 - Power adapter switched to the Satellite ones

62 - Turn on the Orbi Router and wait for 5 minutes until Magenta ring showed up

63 - Perform the connection of the two smartphones to the Orbi Wifi without problem but without Internet connection just to avoid connection to the ISP and isolate the Wifi . Notebook also was connected via Wireless

64 - After 2/3 minutes the WiFi goes down and drops the connection

This is the reason why I said that if I was a Netgear engineer, I would require the equipment to perform some tests and proofs of concept to find out clarify the fault.

For sure it won't happen for many reasons  (out of warranty , Location , wish to know the origin of the fault, etc.)

Any other ideas (from your side) are very welcome (also some considerations for the new Mesh System) -

I've found on Internet a lot of cases with Netgear equipment with same symptons  to my RBK50  , and the most strange is that other NG models are involved , this is my hope that the problem could be solved via Software and not from the Hardware point of view . 

Anyway , I'm out of time and need to fix the issue asap (for the moment the new router is helping a lot but is not enough) .

In case of news I'm going to post .