I had a stubborn clog like this. Draino did nothing. Drain took an entire 25ft snake and found nothing. I went and bought a drain bladder. You hook it up to a water supply and it expands to seal itself in be pipe and then uses pressure to blast the clog out. I figured I had a 50/50 shot at either clearing the clog or exploding a pipe in my wall.
I have no idea where the clog was or where it ended up, but I haven't had a problem in the 2 years since
I'll repeat what I said in some other thread:
I loved the old app, I still love the new app, it’s a pleasure to use compared to the alternatives I’ve tried, and I find the ultra subscription rate both reasonable and worthwhile to support a product I truly enjoy.
Sync is good for me. There’s plenty of other options if it’s not good for you.
Please keep up the good work!