Blynk push notification button sketch is not working with esp8266

[Kayyum_Uddin]

May be, because I already face this scenario long time ago. When one device disconnect second device automatically disconnect

Wemos board conflicting arduino mega

mysterious thing happen with my board or seems like blynk overload my mega board, my arduino mega + enc28j60 work well from last 2 month without problem yesterday i get new wemos d1 mini and start sending data on superchart ,likely i try sum fuction in superchart and now my board start sending NAN value , but this cannot happen from board because i use constrain(x,0,100) why this happening

The above thread marked as solve by me even the problem not solve because I frustrated no one provide me solution