It seems you are having some negative impacts from the new library upgrading but it is working perfectly for my case on my ESP board controls 3 relays designed by myself the one has some reset before
I have just updated the Arduino IDE as well to 1.8.3 latest version, re-installed all related libraries so it is not easy to find the clue why my case is ok !
For ESP board I use the 12S. Actually the reset is just the case when relay to open/close a fan the one that I guess it consumes more current to drop the power supply. Anyway that is just my assumption since it works perfectly now with no change of code so I dun want to touch to the laptop now as I am afraid of the code may be changed
But I donβt know if I understand this new feature. So, I need to install a kind of Blynk addon on OpenWrt to read router status and send to Blynk App by Vpins?
I have DD-WRT and I a few months ago I was wondering how to get the bandwidth and total traffic and send to app and a lcd. If I can do it easier by openwrt, I will try to change ddwrt to openwrt.