Sort and/or filter a Table Widget

As far as I know, the table widget will always sort high-to-low on the first data column. I suggest submitting a feedback request in the LM portal to suggest other options as you mentioned.

In a few cases I've been able to kinda hack way to workaround this by using perform expression on datapoint to multiple by -1 by using something like "DataPoint*(0-1)", so it flips the order by making all the numbers negative. Not the best option, can cause confusion and breaks the color bars if you use that, but kinda works.

You can also try using expressions to throw uptimes that are > 7 days to the bottom of the table, like "if(gt(UptimeDays,7),0-10000,UptimeDays)" (untested). Or perhaps use "unkn()" or "neginf()" instead of -10000.