Max Forcé changes in iRacing

Hi guys! I am new in this community! Just here to ask something.

I got my Simucube1 a week ago and I set it up with a friends config and it was perfect, without changing anything, yesterday I started a session and the wheel seems to have lost strength, so I went to iracing options and had to configure all the settings again for all the cars. Is there anything I can do?

Thanks!