@pspzockerscene: Im sorry, i was new to the forum and i typed this from work. I'll be back with a log in a few hours.
@jimpanese: The feature you mentioned is disabled. And i need to keep the chunks high as my net connection works faster with multiple connections.
@Araldo: Thanks for pointing it out. I'll keep it in mind!
@All: The problem is very random. It mostly goes away on resetting. Except for a few rare cases.