@AmanSaroha I totally agree with you, the wan up time. But the ping? What should it be like?

@Kiran9990 Connect your laptop to phone's wifi? Open the hotspot on the phone and type in the password on the laptop. If you are talking about the EAP or the router being unstable, suggest you check...

@runner89 Yes, "the design is such that for different devices under the same SSID, the data exchange between them will be forwarded directly by the AP, so it will not be affected by functions such as...

@ChrisColumb Checking the signal strength on these affected devices, try doing some optimizations for your wireless environment. How to optimize wireless performance of EAP products

@Robin_234 https://community.tp-link.com/en/business/forum/topic/570340

@Inframoaster First fall, confirm all necessary ports are opening, take a look: Failed to update Omada devices by Omada Controller Online Tried upgrading the EAP in the local controller: How to...