I don’t think all updates are installed correctly, because both problems can be tracked down to two very specific problems which have been fixed in recent updates.
- The Orbit file issue was discussed (and largely resolved) here: Orbit file timeout (March 2021) (the source for orbit files has been updated)
- The freezing of the Oil spill detection is caused by the changed location of SRTM 3Sec data which also has been fixed by a recent update: A process related to digital elevation models is taking forever to finish
Please check if you have installed SNAP 8 and then select menu > Help > Check for updates
You can check which version/update you are using via the menu > Help > About SNAP
It should be S1TBX version 8.0.3
