I have not lost after 2600 bets. I am winning. My ROI was ~4%, went back to 3% because of my recent 3-month HUGE downswing, and I am now trying to build it back. I indeed lost 50% of my bankroll during my downswing, but the bankroll was already big enough due to my previous winning months and, thankfully, thanks to being strict with my money management policy, I didn't go busto...
Problem was that, due to readjusting my stakes every 1000 bets, last Saturday (which was the lowest part of my 3-month downswing and still far away from readjusting my stakes) I was actually betting ~4% of my roll on each bet and given the fact that I had 35 simultaneous games I wanted to put money on, my bankroll couldn't handle that... I lowered my stakes by 50% in order to put money on all 35 selection and, guess what ??? The day was a huge winner but I only managed to earn half of what I would have earned had I not reduced my stakes by 50% !!
As I said, Murphy's law...