storing shatter/sap?

Hey guys

My oldest batch was left out on the table with the heat on in the house all weekend and it waxed or buddered up.

It was fine until I brought it out from downstairs.

I keep it on parchment paper, in a jar, in a dark cool basement normally. And it was fine for like a month till I brought it upstairs.

Would the change in temp/humidity possibly cause it to budder up?

How do you guys store for long term (BHO)

Temp..not really anything to do with humidity. Just has to get close to that melting point. Waxing is a complex process but has a set of basic rules

I keep mine In a chilled dark place, like a refrigerator until smoked or sold