Continuing the discussion from [eBUS Binding 4.x 4.0.0;5.0.0):
Same issue here. But without migration to another PC. Still using the same raspberry.
In addition I found out - if I have a power issue with new start all data saved on rrd4j are lost. Last week I saw if the device is restarted manually the rrd4j data are stored to SD (normal only in RAM-disc).
it can be saved via cron-job (zram-config sync)
After this even without restart of the raspi openhab do not work anymore. Think there is an relation between both issues.
As workaround I start another script after saving the zram data. It is equal like re-installing ebus, but can run as a cronjob.
Script:
DATEI=org.openhab.binding.ebus-4.0.19-SNAPSHOT.kar
ADDONPATH=/usr/share/openhab/addons
TMP1=1
DATEITMP=$DATEI$TMP1
#
cd $ADDONPATH
mv $DATEI $DATEITMP
sleep 150
mv $DATEITMP $DATEI
#
exit 0