the range is 0 or [...] FirstRange or Sibling
or less indicates [...] or less indicates
Busy BOOL Connect or [...] (wrong or missing
or ETH:=2 usi [...] :=1 or NONE:=0 usi
_MORE_ELEMENTS or another error [...] reached or COLLECTION
Trj_Failed, or TargetTrj_Failed, or Error
, or 0 if the queue [...] reading thread, or when