I have been playing on Experimental DayZ and have been experiencing an number of kicks due to latency, I only play really on Spaggie Servers and the issue seems to be EXP only, all servers are hosted same location and I only get kicks on exp. The last one was for latency of 318 above the 300 limit.
I can reconnect and then play for again sometimes it may be 30 mins to kick or an hour. the server is low pop so not busy.
Play on Server and wait
I have also experienced the same issue with the experimental servers. They become higher latency when the population in the server increases, and is noticeable during game when you try to open doors or perform other actions like eating you will see the action being performed 20-30 seconds later or you will not see the action performed at all and that's how you know sometimes you are disconnected from the server. Also, you will get an error message if you try to connect back to the server. I have found this to happen on Experimental Server LA when the population is over 30.
Been watching TRMZ all day atm and 100% of his respawns he gets a latency kick as well.
Also twice now with some desync issues. On official experimental