Arc is damaging my iPhone

I have been using arc successfully since it started with no issues apart from occasional disconnects from core. A couple of updates ago battery drain increased quite noticeably, I use arc all day at work and previously battery drain never went below approximately 60% then it started going to about 40% and with this latest update battery was at 5% after just 5 hours and phone was quite hot ! I love arc and rely on it for 40 to 50 hours a week while at work but it’s going to destroy my phone. Any help would be greatly appreciated.

It would better for to raise a support ticket then everyone will be aware of the problem and the support team will be able to help out…

My iPhone also gets quite warm when I use Arc via CarPlay.
I have reported it via the questionnaire they sent out regarding Arc recently