Could be that the funds that bought the loans are liquidating, or it could be repositioning in preparation for future business.

It is possible to get 90% of your purchase price and 100% rehab funded as a first timer in 1-4 units.  

Remember, I sent a signed and amended the agreement on November 28th, sent it to them for signature, received confirmation of their receipt, wired funds, requested multiple times they send me the fully executed agreement, never received a fully executed copy back from them and finally was questioned by them yesterday as to why I altered the agreement (meaning there was no meeting of the minds since it's therefore proven that they didn't even look at it).I have rescinded my offer to enter into a contract with Estate Legal for lead generation services and am now seeking a full refund, including my cost of wiring the funds. 

Each time I wire funds down to Belize the recipient has to go to the bank and sign why they are getting the funds.  

Instead, consider a HELOC or home equity loan to fund repairs, as the interest may be deductible if used for home improvements.This post does not create a CPA-Client relationship.

Quote from @Roger D Jones: Quote from @Fred Scott: @Roger D Jones:  Any insights on why the North Carolina purchase in Fund IV makes you nervous?

There are sites out there like passive pockets as well as this site where you can find out a lot from people who have invested with that fund.

Propose starting small, like a single-family rental or house hack, with a clear, low-risk plan to minimize concerns.Leverage your industry connections and offer to handle the initial responsibilities, demonstrating your commitment and capability.

You can reach out to the Title company and see if there are any funds remaining for dispersement, if so then ask if there is a way to make a claim to those funds.

Low or no down, seller financing and low or no interest with a balloon payment later is the holy grail (location, building condition, market also matter but it sounds like you have all that).