Question for Fanduel users

I've had multiple experiences now where odds have shifted significantly (not in my favor) in the few seconds it takes to complete the play. It's happened three times with live bets - one of those was a full point shift, one was 1/2 point and the the vig was raised in the other from -115 to -135. This did it for me and I no longer make live plays on Fanduel.   

Has anyone had similar experiences? In the end, I'd be happy with an easy to use book with integrity and they can keep all the BS promos. 

I had that tuesday, I was live betting a college foots game and it shifted 2 pts between clicking submit. The way around it is to de-select the accept odds change option on your bet slip. Then it will kick you back and not place the bet.

I got lucky that it still covered but at the time I was quite ticked off. I clicked submit and it was a 59.5 line, they shifted it and it gave me a 61.5 line. 

wallstreet, I did that too. The thing about those line shifts that bother me is a minute later it's back to what I was thinking I was getting...Something def fishy there...