Bottom line does not refresh after full cycle of upper line

[lieb005]

So i have the watch configured with this setup:

OpenChronos config ┃ UP / DOWN / PAGE UP / PAGE DOWN scroll. F8 aborts.
Frequency (X) 902 ( ) 868 ( ) 433
Time display options ( ) 24hr ( ) 12hr (AM/PM) (X) selectable
[ ] Metric only code (-286 bytes)
[X] Fixedpoint (-5078 bytes)
Hardware address: {0xed,0xc0,0xbb,0x25}
[ ] Use LCD Charge Pump (6 bytes)
[X] Use Watchdog (20 bytes)
[ ] Debug
[X] Date: Day of Week (496 bytes)
[X] Test Mode (614 bytes)
Modules
[X] Eggtimer (1480 bytes)
[ ] Phase Clock (918 bytes)
[X] Altitude (1202 bytes)
[X] Combined with alti, gives vertical speed (478 bytes)
[X] Altitude accumulator (1068 bytes)
[ ] Simple example that displays a text (238 bytes)
[ ] Sidereal Time Clock (3418 bytes)
Daylight Saving Time ( ) No DST (X) US/Canada ( ) Mexico ( ) Brazil ( ) EU/UK/Eastern
Europe

( ) Australia ( ) New Zealand
[ ] Information Memory Driver (2934 bytes, requires sidereal clock)
[X] Acceleration (1232 bytes)
[ ] Strength training timer (380 bytes)
[X] Alarm (608 bytes)
[X] Battery (360 bytes)
[X] Clock
[X] Date
[X] Wireless Update
[X] Stop Watch (1202 bytes)
[X] Temperature
[X] Use PPT
[ ] Sync is the only way to set clocks data/time
[X] RFBSL is hidden behind battery
[ ] GPS Functions enabled (doorlock)
[ ] CW Time

and when i scroll through the whole top line, from time to time, it causes the bottom line to not refresh it's contents and you must manually press a bottome row related button to redraw. It is not an immediate thing, but i was just wondering if this was fixable.

[lefty01]

I think it relates to Altitude accumulator. try disable this and check if menus works as expected?
with alti accu the bottom line most likely redraws after a minute...
I have the same problem and will fix it as time permits.