Here in our condo we own the toilet because it is not "original". We do not own the plumbing behind the wall or under the floor. Condo maintenance's main job is to insure that all problems are the owner's problem only, never theirs.
This is an ongoing problem for weeks now. The toilet will seem fine then be plugged. Usually what happens is I use it in the morning before work, errrrrr use it kina "heavily". One or two flushes later it seems fine. Off I go to work, wife goes to use it & WHAM it's plugged & requires vigorous plunging.
Once when it was "slow" I rented a closet auger & reamed it for a while, feeling no obstructions & it had no effect on the problem. Our Condo maintenance guy claims it is the toilet. We called in a company that quoted 24/7 service at reasonable prices. The guy did not seem to be a plumber to me, just a hard worker. For surprisingly cheap $130.00 he spent about 30 minutes using a closet auger & a plunger & got it flushing normally again. I am unsure if the reaming did anything as he also plunged like a maniac.
The toilet became plugged a few days later.
All the reaming I do does nothing. Only plunging seems to help. When it is working, it flushes well, swirls & everything goes down in a single flush. After "heavy use" a plug does not show for a couple flushes.
Question: In a professional plumber's opinion, is this some sort of toilet issue or an obstruction downstream?