Boost Reading Max Limit?

Any reason boost only reads and maxes out at 45.11psig despite boost actually being higher than that? Actual boost level is around 48psi g. But other multiple pulls the log value for boost maxes out at 45.11 every time. Is this a glitch? Log attached
v3-maxboost.emublog3 (19.1 KB)

Could you send me your base map ? It looks strane. The log channel upper limit is 400kpa so it is 58 psi of boos.

Attached. My only thought is could this be from boost filter being 1hz? But I don’t see how this would prevent it from showing proper boost level

Yes. I wanted to check what is the filtering level as the Boost response in comparison to MAP change is very very slow. 1Hz is not a practical value for Boost control for sure. I will test is on simulator today with 1Hz.
Use 125 eventually 31Hz instead.

Will give that a try. Thanks