(In reply to Episteme PROMENEUR from comment #12) > Today I made a new test. Bridge reconnection failed. > > The supplied links are too techie for me. > > Is there anything more to do ? I would suggest reporting this to upstream gitlab. As there is little to no documentation about bridging in NetworkManager, talking to upstream developers should help a lot. * https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/issues