In case of problem with Redis, please read these helpfull links:
- StackEchange.Redis Timeouts https://github.com/StackExchange/StackExchange.Redis/blob/master/docs/Timeouts.md
- Best practices for Redis https://docs.microsoft.com/en-gb/azure/azure-cache-for-redis/cache-best-practices
- General Guidance https://gist.github.com/JonCole/925630df72be1351b21440625ff2671f#file-redis-bestpractices-stackexchange-redis-md
- ThreadPool Growth: Some Important Details https://gist.github.com/JonCole/e65411214030f0d823cb#file-threadpool-md
- Large request or response Size https://docs.microsoft.com/en-gb/azure/azure-cache-for-redis/cache-troubleshoot-client#large-request-or-response-size
- Troubleshoot Azure Cache for Redis client-side issues https://docs.microsoft.com/en-gb/azure/azure-cache-for-redis/cache-troubleshoot-client