[Suggestion] Option to limit joining a dungeon x times in x time period

Having the option to limit players to be able to enter a dungeon a maximum of x times in x time period would be great.

For example: In dungeon "ExampleDungeon", a player can only start the dungeon 10 times within 1 hour.

I frequently have issues where underequipped players repeatedly start/end a dungeon over and over again in short time periods. This leads to severe lag spikes and memory leaks (I think the memory leak is an MM issue though).

I don't put cooldowns on dungeons on entry as I'd like to not artificially limit players' abilities to attempt dungeons if they have the skill to do so. However, it is a bit concerning when they can do it over and over again to eventually kill the server.