On 1 Aug 2021, at 18:34, Juliusz Chroboczek <jch@irif.fr> wrote:

https://paste.yunohost.org/xejabafala

Thanks.  The relevant line is this one:

   gotOffer: ICE Agent can not be restarted when gathering

It's this bug:

 https://github.com/pion/ice/issues/280

I'm a little surprised, since I was under the impression that I had worked
around the issue by moving the restart code to the offering side.  What
version of Galène are you using?  Do you know how to reproduce it?

-- Juliusz