# Problèmes de connexion après mise à jour du 27 avril 2026 (ref#JRSHT0) **URL:** \ **Category:** Support\ **Created:** [April 28, 2026, 8:21am UTC](https://community.roonlabs.com/t/problemes-de-connexion-apres-mise-a-jour-du-27-avril-2026-ref-jrsht0/319125 "2026-04-28T08:21:11Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![BlackJack](https://community.roonlabs.com/user_avatar/community.roonlabs.com/blackjack/32/39743_2.png) [@BlackJack](https://community.roonlabs.com/u/BlackJack)\ **Post date:** [April 28, 2026, 8:37am UTC](https://community.roonlabs.com/t/problemes-de-connexion-apres-mise-a-jour-du-27-avril-2026-ref-jrsht0/319125/2 "2026-04-28T08:37:26Z")
Please contact 432 Evo for a firmware update, Roon Server needs updated system components to run. See also: > [@Roon 2.65 and ARC 1.77 are Live!](https://community.roonlabs.com/t/roon-2-65-and-arc-1-77-are-live/318732): > > Hey Everyone, This is a major release for us, and an important step forward for Roon. We’ve migrated the platform underneath the app to a newer foundation, which improves performance today and gives us a much stronger base for the work ahead. In practical terms, that means better efficiency, reduced memory usage, and a platform that gives us more room to keep improving Roon in the releases to come. You should feel that work in everyday use. RoonServer now uses memory more efficiently and retur… It might be a good idea to include the information about the changed requirement in the message to 432 Evo. --- _[View the full topic](https://community.roonlabs.com/t/problemes-de-connexion-apres-mise-a-jour-du-27-avril-2026-ref-jrsht0/319125)._