part of mods don't work

[MrArnoEnCo]

i have some problems with my minecraft 1.5.2 world

in the world i have 109 mods loaded

but i have some issues, some part of a mod don't work or work only in the begin when i opened the world

i will give some examples:

 

stevecarts: the modules for my cart assembler don't connect and don't work.....

mystcraft:3d portals don't make a portal when i put my book inside

MFR: rubber trees and normal trees sometimes don't grow even with fertilizer

endertanks:when i wanna connect an endertank to a railcraft tank with a railcraft boiler 5blocks in the area i can't change it from input to output

arsmagica:can't make a nexus with the chalk

 

this are all small think that don't work when I'm playing in my world one these are connect(steve carts,arsmagica,mystcraft) it work but i only can connect it in the begin when i just reloaded and started my minecraft world

 

i don't know what mod are how to fix it i hope someone can help me

 

thank you in advance

 

Arno

 

[LexManos]

These sound more like bugs or issues with the Mods themsevles, go speak with there respective support teams first, not us.