It was a collapsed clay pipe involving moving to a new lateral.  

. • Establish solo Roth 401k• Make quarterly estimated tax payments (?)

Probably one a quarter.

Learning lesson for quarterly inspections!!  

I use a lot of different cards based on the best categories on my spending for cash back/miles, but one under the radar for rental investors that gives 5% cash back on up to $2,000 spending per quarter on utilities category when chosen is the US bank cash+ card.I max out on utilities spending with the card every quarter.

We are seeing quarterly/bi-annual price increases of 30-40% on some line items.

I'm now being criticized for not having had the property inspected quarterly.

Moreover, three-quarters of all audits are correspondence audits in which the IRS sends the taxpayer a letter in the mail asking about one or two issues.

I have investments that send on-time quarterly reports with documents like rent rolls, expense reports, detailed explanations of whether we are in line with initial projections or not and if things have been improving or not and why.

Quote from @Clay Asplundh: What is the best avenue to successfully sell a turnkey STR?