@marine_tugah hi there Marine, for me the network does not freeze when I set my deco m4 units as AP's but there is sometimes a slight delay when I browse the internet (some webpages take longer time...

So, today a senior engineer from tp-link reached out to me and informed me that it is normal to get CPU usage spikes when you set one deco as the main router and have other deco units connected to...

@TP-Link You welcome .. yes please do forward it to them.

@TP-Link Yes, I was hoping it will fix the CPU usage but if its not gonna solve the problem then I don't need it. Yes, I have 9 deco M4R .. 1 of them is the main router connected via PPPoE, 4 of them...

I'm here having the same exact issue with my deco M4R's v2 ___ 1.4.3 Build 20200918 Rel. 74289 I set one of them as a router and connected a switch to it to feed my other 4 deco's via ethernet cables...

I'm here having the same exact issue with my deco M4R's v2 ___ 1.4.3 Build 20200918 Rel. 74289 I set one of them as a router and connected a switch to it to feed my other 4 deco's via ethernet cables...