This seems to be related to things like moving indexes around or hardware/filesystem issues. If this is a Linux-based forwarder, there is a good chance that you need to increase the open file descriptors from the default of 1024 to perhaps 4096 and also change the coredump(blocks) to unlimited. ... View more

Engineering has rejected this as a bug and states that, "this behavior is by design due to when the number of levels increases they might collide and need to be skipped.". They also said they may reconsider this in the future and try to dynamically adjust text or surrounding white space if it's feasible/readable. ... View more