Infinity Mod keeps glitching

On Infinity Mode I have experienced several glitches. They all stop me from getting my reward and often force me to turn the console off. These glitches include one where I had finished Infinity Mode and was about to collect my reward when the red singularity slowly came up to me and killed me. Then I couldn't respawn, collect my reward and eventually had to turn the console off. Another was when I started an Infinity Mode and the loading screen didn't end. I waited a while but it carried on for what seemed like forever so in the end I had to turn it off and lost all my progress, again. The final one was when it just simply crashed halfway through the match for no reason. These have all happened several times to me and I hope EA fiz these bugs soon