Hello everyone,
For some reason, yesterday afternoon my blynk app stopped responding - constant loading of the control screen.
I tried uninstalling and clear data in order to re-login to my account but now I am stuck on logging in screen saying “connecting” and that’s it.
Anyone else having the same issue?
If Cloud, is your internet connection on the phone good? Can you ping blynk-cloud.com from the phone? Perhaps your ISP / cell carrier is blocking something
If Local, is it on?.. Did you update it to latest version? Confirm correct custom IP (to your Local Server - may require port forwarding if you are doing so from outside your network) & port (should be 9443) in your App
I guess you call whomever handles your phone and or home internet and ask? Give them the Blynk URL/IP and the ports used, typically 80, 8080, 443, 9443.
I will check that out when I get back home.
I managed to get the app starting with one out of three mobile providers and zero out of 4 ISPs.
After talking with the ISP over the phone they said that the problem is with the server - something with DNS providers. They said they have encountered the same problem with a bank website in the UK a few weeks ago and the customer talked with the bank to sort it out.
Any chance that this is actually a problem with blynk servers?
I am trying various traceroute methods and I can see that the connection get interrupted in DigitalOcean servers in germany.
Our local IoT community is now starting to post on facebook regarding this issue (I am not the only one)
Sorry im not catching this til now. On Feb 1, they changed the way dns worked across the internet. Udp dns was supposed to be shutdown, so only Tcp was used. I heard reports there were a few places that took a hit, but it was well publicized, so all providers were supposed to know about it.