Hoping someone can help me troubleshoot this one so i don’t have to spend money on a new washer 
Recently my Bravo MVWB800VQ0 washer has been giving an error of LF when it is on the normal cycle using cold/cold. The LF message doesn’t come till somewhere between the rinse/spin part of the cycle.
Running a different cycle like super wash on warm/warm works but when I switch it to warm/cold the LF code pops up. I have pulled off the hoses and checked the filters and they are clean.
What can I try next? Was reading that it could possibly be a valve issue but wanted to hear what you guys thought based upon the above.
Thanks!