# Video freeze in Firefox, mac m1 **URL:** \ **Category:** mediasoup-demo\ **Created:** [August 4, 2022, 9:36am UTC](https://mediasoup.discourse.group/t/video-freeze-in-firefox-mac-m1/4431 "2022-08-04T09:36:23Z")\ **Posts on this page:** 1\ **Showing post:** 4
**Author:** ![zaidiqbal](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/zaidiqbal/32/1498_2.png) [@zaidiqbal](https://mediasoup.discourse.group/u/zaidiqbal)\ **Post date:** [August 4, 2022, 10:24am UTC](https://mediasoup.discourse.group/t/video-freeze-in-firefox-mac-m1/4431/4 "2022-08-04T10:24:44Z")
I faced the same video freezing issue with online demo app and even on my local system after I clone it to my machine. The main reason for it was that it was using one transport to consume all the video streams and when I switched to 1 transport per stream, there was not freezing issue at all, have described it in detail here: > [@1 receiver transport per client or 1 receiver transport per stream](https://mediasoup.discourse.group/t/1-receiver-transport-per-client-or-1-receiver-transport-per-stream/4019): > > I am testing an application where I am creating only 1 receiver transport on client side, and using that 1 receiver transport to consume multiple streams being produced. So on client side there is only 1 receiver transport and on server side there are n transports where n is number of participants. The things is by doing this way there is a video lag on all streams not a little but big one. Then to find the cause of this I spent 2-3 days but couldn’t find anything then eventually I tried the o… --- _[View the full topic](https://mediasoup.discourse.group/t/video-freeze-in-firefox-mac-m1/4431)._