Problème de latence, déconnexions, perte de synchro, Shadowsocks up / down

Suite à nos tickets sans réponse, nos multiple 45 minutes d'attente dans votre file d'attente téléphonique qui aboutisse à une clôture d'appel je me penche du coup vers une nouvelle façon d'essayer de régler une bonne fois pour toute les problèmes récurent de notre OTB.
Problème de QoS la téléphonie que ce soit en VOIP latency ou en high priority n'est absolument pas prioritaire.
Donc com saccadé et inaudible.
Nous dédions donc une pate ADSL sur notre routeur pour la partie téléphone et tout fonctionne.
Désactivation de cette pate sur l'OTB, donc 2 actives et là le drame se répète à nouveau.
Ci dessous les logs de l'OTB après un reboot:
Mon Oct 5 10:50:01 2020 daemon.info ss-redir-track: Shadowsocks is up
Mon Oct 5 10:50:01 2020 user.info ss-redir-initd: Plugging shadowsocks cable in…
Mon Oct 5 10:50:16 2020 daemon.info ss-redir-track: Shadowsocks is down
Mon Oct 5 10:50:16 2020 user.info ss-redir-initd: Unplugging shadowsocks cable…
Mon Oct 5 10:50:41 2020 daemon.info ss-redir-track: Shadowsocks is up
Mon Oct 5 10:50:41 2020 user.info ss-redir-initd: Plugging shadowsocks cable in…
Mon Oct 5 10:50:54 2020 user.notice post-tracking-otb-autoroute: del rule matching 0x7874756e using table 101 and pref 30000
Mon Oct 5 10:50:54 2020 user.notice post-tracking-store-state: xtun0 tracking status changed to ERROR
Mon Oct 5 10:50:56 2020 daemon.info ss-redir-track: Shadowsocks is down
Mon Oct 5 10:50:56 2020 user.info ss-redir-initd: Unplugging shadowsocks cable…
Mon Oct 5 10:52:22 2020 daemon.info ss-redir-track: Shadowsocks is up
Mon Oct 5 10:52:22 2020 user.info ss-redir-initd: Plugging shadowsocks cable in…
Mon Oct 5 10:52:37 2020 daemon.info ss-redir-track: Shadowsocks is down
Mon Oct 5 10:52:37 2020 user.info ss-redir-initd: Unplugging shadowsocks cable…
Mon Oct 5 10:52:47 2020 daemon.info ss-redir-track: Shadowsocks is up
Mon Oct 5 10:52:47 2020 user.info ss-redir-initd: Plugging shadowsocks cable in…
Mon Oct 5 10:53:02 2020 daemon.info ss-redir-track: Shadowsocks is down
Mon Oct 5 10:53:02 2020 user.info ss-redir-initd: Unplugging shadowsocks cable…
Mon Oct 5 10:53:12 2020 daemon.info ss-redir-track: Shadowsocks is up
Mon Oct 5 10:53:12 2020 user.info ss-redir-initd: Plugging shadowsocks cable in…
Mon Oct 5 10:53:27 2020 daemon.info ss-redir-track: Shadowsocks is down
Mon Oct 5 10:53:27 2020 user.info ss-redir-initd: Unplugging shadowsocks cable…
Mon Oct 5 10:53:37 2020 daemon.info ss-redir-track: Shadowsocks is up
Mon Oct 5 10:53:37 2020 user.info ss-redir-initd: Plugging shadowsocks cable in…
Mon Oct 5 10:54:04 2020 daemon.info ss-redir-track: Shadowsocks is down
Mon Oct 5 10:54:04 2020 user.info ss-redir-initd: Unplugging shadowsocks cable…
Mon Oct 5 10:54:14 2020 daemon.info ss-redir-track: Shadowsocks is up
Mon Oct 5 10:54:14 2020 user.info ss-redir-initd: Plugging shadowsocks cable in…
Mon Oct 5 10:54:39 2020 daemon.info ss-redir-track: Shadowsocks is down
Mon Oct 5 10:54:39 2020 user.info ss-redir-initd: Unplugging shadowsocks cable…
Mon Oct 5 10:54:49 2020 daemon.info ss-redir-track: Shadowsocks is up
Mon Oct 5 10:54:49 2020 user.info ss-redir-initd: Plugging shadowsocks cable in…
Mon Oct 5 10:55:28 2020 daemon.info ss-redir-track: Shadowsocks is down
Mon Oct 5 10:55:28 2020 user.info ss-redir-initd: Unplugging shadowsocks cable…
Mon Oct 5 10:55:38 2020 daemon.info ss-redir-track: Shadowsocks is up
Mon Oct 5 10:55:38 2020 user.info ss-redir-initd: Plugging shadowsocks cable in…
Mon Oct 5 10:56:03 2020 daemon.info ss-redir-track: Shadowsocks is down
Mon Oct 5 10:56:03 2020 user.info ss-redir-initd: Unplugging shadowsocks cable…
Mon Oct 5 10:56:13 2020 daemon.info ss-redir-track: Shadowsocks is up
Mon Oct 5 10:56:13 2020 user.info ss-redir-initd: Plugging shadowsocks cable in…

Après 2 jours sans réponse rien ne fonctionne correctement.
Suppression de la partie 4G des fois que.
Journal de log d'aujourd'hui:
Wed Oct 7 09:52:45 2020 daemon.err ss-redir[4322]: 2020-10-07 09:52:45 ERROR: remote recv: Operation timed out
Wed Oct 7 09:52:53 2020 daemon.err ss-redir[4323]: 2020-10-07 09:52:53 ERROR: remote recv: Operation timed out
Wed Oct 7 09:52:53 2020 daemon.err ss-redir[4321]: 2020-10-07 09:52:53 ERROR: remote recv: Operation timed out
Wed Oct 7 09:52:53 2020 daemon.err ss-redir[4321]: 2020-10-07 09:52:53 ERROR: remote recv: Operation timed out
Wed Oct 7 09:52:53 2020 daemon.err ss-redir[4322]: 2020-10-07 09:52:53 ERROR: remote recv: Operation timed out
Wed Oct 7 09:52:54 2020 daemon.err ss-redir[4323]: 2020-10-07 09:52:54 ERROR: remote recv: Operation timed out
Wed Oct 7 09:52:56 2020 daemon.err ss-redir[4323]: 2020-10-07 09:52:56 ERROR: remote recv: Operation timed out
Wed Oct 7 09:52:56 2020 daemon.err ss-redir[4323]: 2020-10-07 09:52:56 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:00 2020 daemon.err ss-redir[4321]: 2020-10-07 09:53:00 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:01 2020 daemon.err ss-redir[4321]: 2020-10-07 09:53:01 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:01 2020 daemon.err ss-redir[4322]: 2020-10-07 09:53:01 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:02 2020 daemon.err ss-redir[4323]: 2020-10-07 09:53:02 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:03 2020 daemon.err ss-redir[4323]: 2020-10-07 09:53:03 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:05 2020 daemon.err ss-redir[4321]: 2020-10-07 09:53:05 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:06 2020 daemon.err ss-redir[4320]: 2020-10-07 09:53:06 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:06 2020 daemon.err ss-redir[4323]: 2020-10-07 09:53:06 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:06 2020 daemon.err ss-redir[4322]: 2020-10-07 09:53:06 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:06 2020 daemon.err ss-redir[4323]: 2020-10-07 09:53:06 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:06 2020 daemon.err ss-redir[4323]: 2020-10-07 09:53:06 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:06 2020 daemon.err ss-redir[4323]: 2020-10-07 09:53:06 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:07 2020 daemon.err ss-redir[4322]: 2020-10-07 09:53:07 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:07 2020 daemon.err ss-redir[4323]: 2020-10-07 09:53:07 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:07 2020 daemon.err ss-redir[4322]: 2020-10-07 09:53:07 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:07 2020 daemon.err ss-redir[4320]: 2020-10-07 09:53:07 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:07 2020 daemon.err ss-redir[4323]: 2020-10-07 09:53:07 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:07 2020 daemon.err ss-redir[4321]: 2020-10-07 09:53:07 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:08 2020 daemon.err ss-redir[4321]: 2020-10-07 09:53:08 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:08 2020 daemon.err ss-redir[4323]: 2020-10-07 09:53:08 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:08 2020 daemon.err ss-redir[4321]: 2020-10-07 09:53:08 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:08 2020 daemon.err ss-redir[4321]: 2020-10-07 09:53:08 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:09 2020 daemon.err ss-redir[4322]: 2020-10-07 09:53:09 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:09 2020 daemon.err ss-redir[4323]: 2020-10-07 09:53:09 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:13 2020 daemon.err ss-redir[4321]: 2020-10-07 09:53:13 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:16 2020 daemon.err ss-redir[4323]: 2020-10-07 09:53:16 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:16 2020 daemon.err ss-redir[4323]: 2020-10-07 09:53:16 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:16 2020 daemon.err ss-redir[4320]: 2020-10-07 09:53:16 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:16 2020 daemon.err ss-redir[4321]: 2020-10-07 09:53:16 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:16 2020 daemon.err ss-redir[4320]: 2020-10-07 09:53:16 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:16 2020 daemon.err ss-redir[4320]: 2020-10-07 09:53:16 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:16 2020 daemon.err ss-redir[4321]: 2020-10-07 09:53:16 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:16 2020 daemon.err ss-redir[4322]: 2020-10-07 09:53:16 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:17 2020 daemon.err ss-redir[4322]: 2020-10-07 09:53:17 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:24 2020 daemon.err ss-redir[4323]: 2020-10-07 09:53:24 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:25 2020 daemon.err ss-redir[4321]: 2020-10-07 09:53:25 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:25 2020 daemon.err ss-redir[4320]: 2020-10-07 09:53:25 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:25 2020 daemon.err ss-redir[4323]: 2020-10-07 09:53:25 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:26 2020 daemon.err ss-redir[4322]: 2020-10-07 09:53:26 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:28 2020 daemon.err ss-redir[4323]: 2020-10-07 09:53:28 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:28 2020 daemon.err ss-redir[4321]: 2020-10-07 09:53:28 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:28 2020 daemon.err ss-redir[4320]: 2020-10-07 09:53:28 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:28 2020 daemon.err ss-redir[4323]: 2020-10-07 09:53:28 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:28 2020 daemon.err ss-redir[4323]: 2020-10-07 09:53:28 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:28 2020 daemon.err ss-redir[4320]: 2020-10-07 09:53:28 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:32 2020 daemon.err ss-redir[4322]: 2020-10-07 09:53:32 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:32 2020 daemon.err ss-redir[4322]: 2020-10-07 09:53:32 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:33 2020 daemon.err ss-redir[4323]: 2020-10-07 09:53:33 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:33 2020 daemon.err ss-redir[4323]: 2020-10-07 09:53:33 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:34 2020 daemon.err ss-redir[4320]: 2020-10-07 09:53:34 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:35 2020 daemon.err ss-redir[4322]: 2020-10-07 09:53:35 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:35 2020 daemon.err ss-redir[4323]: 2020-10-07 09:53:35 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:39 2020 daemon.err ss-redir[4322]: 2020-10-07 09:53:39 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:40 2020 daemon.err ss-redir[4321]: 2020-10-07 09:53:40 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:41 2020 daemon.err ss-redir[4320]: 2020-10-07 09:53:41 ERROR: remote recv: Operation timed out
Wed Oct 7 09:53:43 2020 daemon.info ss-redir-track: Shadowsocks is down

Merci pour vos indisponibilité permanente (2H30 de perdu au téléphone avec personne qui répond) et 2 jours sans réponse ici.