On XXXX XXXX XXXX my loan was switched from XXXX bank to SPS servicing. They are Debt collectors not a Mortage co. With several calls being made every month It took until XXXX XXXX to finally get the payments applied correctly. They got it rite for while then XX/XX/XXXX it started again payments being misapplied or held in a " unapplied balance " line till the next month. I called this weekend when I saw the mistake and left a message and they did n't get back to me until wed afternoon. Again they are being corrected but each time this happens I lose the time and interest from when it was received by them and then applied days or weeks later. I ca n't figure out how to calculate that and what I 'm losing but what I 'm really worried about is if they ca n't do normal banking without incident are they calculating my Mortage correctly? I make extra payments every month in an effort to pay it off quickly so I can retire but wondering if I 'm being cheated. Whether deliberately or by mistake I 'm still the one on the losing end. 
