i don't know much how the process works but.. i have had enough its taking about 40 min just to install or upgrade an add one same with Languages or themes. and its starting to hit the point where creating a new node/forum takes about 1-5 min to create as it needs to rebuild permissions and a few templates. how does the process work? & why do i need to leave a browser window open all the time while it is rebuilding? does use my Browser & Computer resources to rebuild them? why not simply have it running in background? or when adding new styles, Languages, add ones why not have a Que for this and process the lot in one go? i very few themes but many add ones well over 100, my forums is very active, many members and a lot is going on at the time i am usually rebuilding. i noticed when i close the board the time frame on rebuilding is slightly reduced.. but still doesn't solve the issue.. i am constantly adding more features to the site thus increasing the time to rebuild. is there any way i can allocate more server resources to speed up the process? i have a lot of ram and good CPU which is barely being used. what kind of tuning can i do to increase the efficiency of the rebuilding process? such as Mysql tuning - i assume the process fully relies on Mysql queries or something (any thing i can do here to super charge the rebuild process?) ATM I am on Percona Server DB Software Removing addones or shutting down the board is not a solution i can take. since i & my community use 99% of the addones i have installed.