Well some of you probably know why but for those who don't I'll explain short and simple. Apparently I have witnessed a player speed mining a nexus, hitting every time below 0.1s which is obviously against the rules. Adding a delay around 0.15s to 0.2s for nexus to respawn should at least fix the issue without affecting the gameplay too much for those who are playing legit. The only worry about this is if its going to work, tbh I dont know how the code works and how will it respond to a normal player or speed miner so those are my only doubts
I don't think it is necessary, if you think someone is hacking record the evidence or screenshot it and send it to a staff member the hacker will be dealt with.