I'm having the same set of issues. Struggled to get 50k invested earlier last year and had to take a lot of low interest loans and relax my filter significantly and it still took three+ months to get it all in play. Had no problems finding 10-15 loans a day after that for further investment and reinvesting. My defaults are decent with my filters, and I'm getting a 12.6 NAR after about 18 months.
However, last couple of months I'm fighting to get one or two notes a day and half of them don't issue. Between the institutional and autoinvests the 'good' notes I'm looking for disappear in minutes. While a few months ago it was routine to see 200-400 notes in inventory, I'm seeing 25-40 at some points during the day.
I won't do the autoinvest because they don't allow the filtering I want (no low income, no high payment to income ratio, I don't mind 25-30k in debt but I'm not interested in 40k+, for example) and the surcharge would eat into my returns.
Definitely not seeing anything else out there to put money into. The stock market seems to have hit its apex on the cycle, the bond market is headed for a wall, cash investments give negative returns, and real estate around my area has picked up to the point where some properties are selling for well above what they're worth...again.
LC is really starting to take more time than its worth at this point, and its not very productive for me anymore, unless I want to take lower interest loans or take on more default risk. Its only a small part of my net worth, but it WAS a nice cash slush fund where I could pull a few grand a month out of it or roll it over. I'm not particularly interested in sub 10% returns at this risk/effort level.
I'm also deeply concerned about the sudden dramatic increase in quoted default rates. 3%+ is quite a move! Are they expecting defaults to rise significantly going forward or were they just seriously understating the risk? I used to get an ROI of 13-14% with a small bundle of notes, now I'm having a hard time getting north of 10.5%.
Bummer, it looked like a good ride for a while, but success has done a number on the product.