Error: connect ETIMEDOUT

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at Socket.<anonymous> (/app/node_modules/ioredis/built/Redis.js:170:41)

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at Object.onceWrapper (node:events:631:28)

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at Socket.emit (node:events:517:28)

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at Socket._onTimeout (node:net:598:8)

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at listOnTimeout (node:internal/timers:569:17)

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at process.processTimers (node:internal/timers:512:7) {

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errorno: 'ETIMEDOUT',

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code: 'ETIMEDOUT',

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syscall: 'connect'

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}

Just today I woke up and saw that my RedisBullMQ is failing with my backend which is also deployed. My backend is showing errors that it can't connect to Redis, but my Redis instance is working fine. I thought that maybe the memory was full but I have 32 GB, just in case, I deleted the data that was stored in Redis, did a deploy again and it fixed the problem for 10 seconds, and then it crashed again. Does anyone know what causes this problem?