As I mentioned previously, there are some actual technical bits that 7.11 introduces that actually break things (specifically around indexing). As such, 7.11 is categorically not supported by Graylog. While it may work now, we’ve seen a number of customers run into issues. That said, we don’t have a path forward for making it work, nor do we have an ETA on if/when we’ll support it. If y’all would like to continue discussing getting 7.11 working, my suggestion is to start a new discussion on it.