Unable to add Sonoff v3 key -e gladys-z2m-mqtt: error on Docker

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Hello, I couldn’t find it. I switched to an old PC running Debian 12 and it works there. For those who want to run Gladys on a Synology, I can only advise having a not-too-old device; I’m on DSM 7.1 and I had started installing HA — that may be the cause of my problems.