ESP8266 Community Forum

- Sat Dec 03, 2016 5:44 pm #59058 I am trying to send remote commands to ESP Basic module connected to a router using this suggestions
https://www.esp8266basic.com/msg-url-usage.html
The system sometimes works and respond fast .....but if i try to send command from another PC (change fro one PC to another) i must try a lot of time to do the connection....also if i leave the system for a while without send any commands i must try a lot of time to reactivate the connection again........seems the system goes in to a sort of sleep mode......

Any suggestion??

Thanks

Fabrizio

- Mon Dec 12, 2016 12:53 pm #59409 No one have similar problem??
I try also to ping the ip and no response for several test ( i try with -t flag)
After some times the ping is responsive and if i continue to pinging the ESP8266 the connection is never lost......

- Thu Dec 15, 2016 9:48 pm #59550 Maybe, it's the well known problem with the "delayed ACK", under Windows?
See this discussion here:
https://github.com/esp8266/Arduino/issues/1027

And here is a very good instruction, to solve the problem:
http://www.icpdas.com/root/support/faq/ ... lay_en.pdf

I'm working with Win XP and Firefox. This combination has exactly the problem, described on Github. After following all the steps in the linked PDF, a bigger website with pictures from the ESP loads much faster then before! In my case, from about 90 seconds to 7 seconds!
Hope, it helps!

- Fri Dec 16, 2016 3:03 am #59559 Thanks for the aswer.....i thing my problem is different......i lose the connection...i think is a router or signal level problem....i need more test ...

Thank you

Maybe, it's the well known problem with the "delayed ACK", under Windows?
See this discussion here:
https://github.com/esp8266/Arduino/issues/1027

And here is a very good instruction, to solve the problem:
http://www.icpdas.com/root/support/faq/ ... lay_en.pdf

I'm working with Win XP and Firefox. This combination has exactly the problem, described on Github. After following all the steps in the linked PDF, a bigger website with pictures from the ESP loads much faster then before! In my case, from about 90 seconds to 7 seconds!
Hope, it helps!