I believe they will continue to respond to all notices where they are required to do so.

If you've got people fighting over your listing and competition trying to get into the unit, then you're too low.  

The participation must be regular, continuous, and substantial as defined by the IRS.

Continue to expand my bareland funding for land flippers .

Refinance after project, cashed out and continue to receive positive cash flow.

I’d like to continue with real estate investing despite its challenges.

Seems like a very strict penalty if this is not followed through.The CTA provides that willfully reporting or attempting to report false or fraudulent beneficial ownership, or willfully failing to report or make updates to the reported data shall be punished with a civil penalty of up to $500/day while the violation continues (up to $10,000) and a criminal penalty of up to two years in prison. 

Because I have personally done both and continue to do it to add to my portfolio.

They had caught some trespassers.We have continued to upgrade our security systems as capabilities have increased and costs have decreased.  

When you do that, you can get better pricing and leaves less room for error.The best advice is to push forward as quick as possible, fail forward, and always continue to introspect on what you would do differently and then ACTUALLY go back and implement that change (easier to say than do).