@TP-Link_Deco I'm having the same exact issue as described by many here, what is the fix? Can you have someone contact me? I just bought 2 of the 3 Pack Sets only 6 months ago and I'm ready to toss...

Same issue here began last week on my P9's (5 total (router mode) - 1 hardwired to Arris modem, 2 units cabled, 2 units wireless/mesh) - unplugging the cabled units sees to help but my speed has...