DaSoul

When installing this shaders my minecraft crashes randomly (white screen). My pc is strong enough i5 @4,5ghz 8gb ram, gtx 470 SLi but still can't manage to play with shaders...any ideas?

Hi all, so a few weeks a go, i started to host a tekkit server on my local machine (i5 @4,5ghz 8gb ram, 2,5mbit upload) and played with 2 friends. We built some buildings and under the earth i started sorting-, automated macerator-, furnace-systems. One room (64x64) previously cleared by an quarry, has been completely filled with white lamps, floor, walls, roof. Now since some days when entering this area, it doesn't matter if standing under the earth in this room or just above in an building it just lags extremly. When walking away from this area it runs at high fps and very smooth again. My question: What causes this enormous lags? Is it just all the pipes and sorting machines and stuff, or just the massive amount of lights? I read that timers are the biggest source for lags so i increased the timers for sorting machines and the cooling systems for reactors from 0.2 to 0.7 and i can't say for sure if that changed a lot...perhaps a bit. I thought it is due to my hardware so i moved the server to a gaming hoster, gbit connection up/down and stuff but it is still the same...everytime you enter this area it lags like shit. So whats the problem? Too much pipes and technic in the same place + all the lamps? Is there any way i can do an analysis what causes the lags? Thanks for any help