I have been through this video many times and folowed the steps buy my controller is still running at 100%
I have 3 cores and 16gb of ram on the ubuntu server.
Problem is that Java runs at 100% of CPU. Actually the unifi controller does not crash, it just uses 100% of the resources. Ram is also using all available.
I have setup a new server and restored the backup also and the same thing happens.
oldi but goldi. Nice got a customer request right about this question. 100 switches and up to 150 APs.
great video tom.