So this has maybe happened a few times now but if we use the washing machine a couple times in a row, we are getting gurgling sounds in our upstairs drains (washing machine is in basement) - the gurgling is in the bathroom tub, bathroom sink, and kitchen sink. The gurgling seems to be clearing the P-trap in the upstairs tub and causing and odor to waft out of the tub drain. Further info on washing machine - it's in the basement and drains into the laundry tub. The laundry tub then drains into a sewage pit that is then lifted up into the main sewage line and out to our septic (as far as I know). There have been recent snowstorms and severe cold (MN) over the last week or so - which is about when we started noticing it. Sounds like this could potentially be the sewage vents are clogged on the roof? Or is it more likely that I'm dealing with a blockage somewhere in the plumbing? Anyone have any suggestions. Thought about trying baking soda and vinegar down the drains to try and clear minor blockages but I'm going to wait until it's safer to get on the roof to check out my sewage vents. Any help is appreciated. Thanks!

I have a pretty standard water supply situation for my fridge Ice Maker and Thru door water. The valve outlet points straight out from, the valve inlet is a solvent weld to a CPVC water line. I'd hoped to find an elbow fitting that would connect to the valve and allow the water line to the fridge aim parallel to the wall. This would allow the fridge to be pushed back fairly close to the wall without kinking the line. I couldn't find such a fitting or way to assemble one from multiple components. For reference, the valve outlet is designed for a 1/4 inch compression connection. My connection hose is braided stainless over plastic, I believe it has 1/4 compression fittings at both ends. Any suggestions for an elegant solution to this, other than cutting into the wall and replacing the valve and outlet box.