Odd Warping  

Odd Warping

having some odd warping issues i think, i am printing the following file
PETG_Dehydrator_Extension_60deg     (unfortunately i did not take a picture of the warping issue)

i have a brim on it of 6mm, but the part come out from the brim and warps up after a specific height, its only one side of the part that is warping up the other sicks just fine its back of the part which is at the back of the bed that warps up, can parts come out of a brim and warp only on one side?

also i have printed a part (not the part above, a while back)the exact same part 3 time on a bed and only one of the parts will warp after a specific height, shouldn't they all warp? 

can waking up and down a stares which are next to a printer or a open door to a basement cause warping maby due to brease or etc..?

have any of you had issues warping when you have a skinny part printing at the back of the bed, is that normal vs the front where things stick better?

Should i increase my brim size and move the part up to the front of the bed to make sure it does not warp?

can bed temp fluctuate on different sides of the a bed? 

if the bed temp changes many time can it cause only one side of a part to warp? 

what practices have you guys adopted in order to avoid warping, tips tricks etc...? what have you done that works well to avoid warping to your parts?

Failed print the part indents(goes inwards more as it moves to the right vs right where is more leveled with rest of the part) part cracks and is vary brittle where indent and scars are, i believe it did the indent because the part was not stuck to the bed and moved up and the nozzle had to push it down and it also became wobbly in addition to warping while the nozzle was infilling fast