Beta15 appears to corrupt internal settings of MiniPanel

Well this is pretty weird. Mini panel with firmware 1.1.2. OS X 10.13.4 + security patch. MiniPanel connected only on enet with fixed local IP, DNS off.
run beta15 with mini panel and all seems well.
due to problems with getting R15b2 to run, I went back to R14.3
when I did so I found that the buttons ( top left ) were often off by one. hit primary, the top row of buttons to pick primary, log, offset, RGB mixer pick instead Log, Offset, primary, RGB mixer
likewise the panel buttons for Motion picks RGB curves
Curves->Motion
Qualifer->curves
window ->window
FX->tracker
Blur->input sizing
and other oddness. power down, power up. held Home button down until it flashed on one power cycle, all still messed up in R14.3. works fine in R15
S
run beta15 with mini panel and all seems well.
due to problems with getting R15b2 to run, I went back to R14.3
when I did so I found that the buttons ( top left ) were often off by one. hit primary, the top row of buttons to pick primary, log, offset, RGB mixer pick instead Log, Offset, primary, RGB mixer
likewise the panel buttons for Motion picks RGB curves
Curves->Motion
Qualifer->curves
window ->window
FX->tracker
Blur->input sizing
and other oddness. power down, power up. held Home button down until it flashed on one power cycle, all still messed up in R14.3. works fine in R15
S