Arkadyan firmware 1.00.18 Breaks 5G!

I just had my 2nd Arkadyan gateway broken by firmware 1.00.18! After each update to 1.00.18, I lose all access to 5g & 4g drops down to Lowest level B12.  On 1.00.16 connected to 5G B41 & 4G B66 !  Also many of my 2.4ghz security cameras lose wifi connection & constantly go offline!

I was told yesterday by a Supervisor in Phillipines that 1.00.18 was pulled because of these issues & rest assured that I would not be receiving 1.00.18 ! Yet a few hours later my gateway was updated in the middle of the morning & now its crippled !