Plugin issues

There are currently some major issues and problems with the plugin.

1.1. General Bug: Signals are not refunded in some cases as players reported.
1.2. If you throw the signal near monuments, especially tested near our Heli Towers, there's no smoke for the supply signal and it doesn't trigger Bradley drop, instead it's wasted, the plugin doesn't refund you the signal or anything. (tested with both allow near monuments true and false config option, also monument radius was set to 0 as well)
For the info, Helicopters from the heli signals plugin work fine on these heli tower monuments while bradley drops doesn't but it's not acting like the normal obstacle refunding logic you get if thrown anywhere else on the map.

2. Also, the 'use friends' toggle doesn't work at all like the 'use teams' one and it breaks the plugin completely. There's an error in the console when signal is thrown and nothing happens.

Suggestion: The Waves are way too hard and annoying because there's 0 cooldown between the difficulties and you have no time to prepare for the next one or simply loot the previous one or at least killing the old npc's. Please add an option for configurable cooldown between the drops in a wave. (maybe the same can apply good for the heli signals as well)

I will look into all these asap. Thanks for the detailed info. I will update when I have more info.

A delay/cooldown between waves has been suggested by others too, and I think it would be a good idea so will implement the ability to set a delay in the config in the next update.