I am using freqcountmany to count frequency from sensors. Code works perfectly fine if i use one sensor (fyi sensor operate at 6Mz), when i connect multiple sensors (to the pins mentioned in code https://github.com/PaulStoffregen/FreqCountMany i.e. 6,9 and so on), i say the frequencycount fluctuate in 10k's. Any suggestion on what to change here.