You want to check your internet connectivity. You need something to test your connection that day as you are having issues. I found a nice bash script to check internet uptime and tweaked it for us all to use with ease.
    Sometimes you spend so much time tweaking Redis and queues run in Redis, you forget there are great tools out there to help you out. Let's talk Horizon Run Redis Queues and an issue you could run into as well.

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