@AlexTgrd Hi ask your ISP's to put their router in bridget mode and automatically remains on the power supply for the second router your Archer AX 73 V1 maybe that's why you have speed problems...

@Kevin_Z Hi Kevin_Z thank you for the help at the moment I don't have a solution to this problem as soon as we discussed the problem, he gave me some suggestions on what settings to use on the 5ghz...

@Kevin_Z hello and sorry for replying late, I just got home from work currently both bands were set to manual they are no longer set to auto,I think that when they are set to auto, this strange...

@Kevin_Z Hello unfortunately, I cannot monitor this router model 24/7 to see how it behaves,all I can do when strange problems arise to post them, System Log View a detailed record of system...

@Liverpool20 if there is another similar topic with problems of this kind, it should be posted in this topic I already posted the problems I found,this router has strange moments when it doesn't work...

at 05.01 AM in the morning I took a quick picture on the phone when the 5ghz was not working Screen 1: I quickly checked the wifi network with my phone and the band 2.4GHz it went without any problem...