CBK 752 Firmware updates (CBR750 -V4.6.3.6, RBS750 -V4.6.3.7) dropped downloads speed!!!

I have FURRYe38 in the Orbi with Built-in Cable Modem section of Netgear Community:

https://community.netgear.com/t5/Orbi-with-Built-in-Cable-Modem/CBK-752-Firmware-updates-CBR750-V4-6-3-6-RBS750-V4-6-3-7-dropped/m-p/2130193#M2195

There seem to be bits and pieces in various sections and posts cross-referencing each other. If the only solution today is "hacking" it, and it seems that these might be some of the steps:

1) In browser console, changing HTML/CSS code (to have "Yes" button show up) to roll-back from older version

2) Using Debug site to enable Telnet and then

3) Telnet to disable auto-update

A "FAQ", be it an interim fix, till the the firmware upgrades are provided, would at least get us past this issue.

Thanks,

Al