# Intermittently ice connection fail on mobile application

**URL:** <https://openvidu.discourse.group/t/intermittently-ice-connection-fail-on-mobile-application/4071>\
**Category:** Issues developing apps\
**Tags:** v2\
**Created:** [July 6, 2022, 8:40am UTC](https://openvidu.discourse.group/t/intermittently-ice-connection-fail-on-mobile-application/4071 "2022-07-06T08:40:55Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![DiStefano8472](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/distefano8472/32/1538_2.png) [@DiStefano8472](https://openvidu.discourse.group/u/DiStefano8472)\
**Post date:** [August 10, 2022, 6:55am UTC](https://openvidu.discourse.group/t/intermittently-ice-connection-fail-on-mobile-application/4071/5 "2022-08-10T06:55:01Z")

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Hi John,

did you solve your problem? It seems we have a similar problem with our android app - after the update from 2.20 to 2.21.

[https://openvidu.discourse.group/t/coturn-problem-after-update-from-2-20-to-2-21/3922/3?u=distefano8472](https://openvidu.discourse.group/t/coturn-problem-after-update-from-2-20-to-2-21/3922/3)

Originally I thought it is a COTURN problem. But now I am nearly sure it is not. But I found now significant differences between the current (working!) android tutorial demo and my android app (working if I use OpenVidu 2.20).

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