Draftsight has been working perfectly but suddenly the entity selection has changed.

I used to be able to hit a task such as erase, copy, move etc. & pick any number of separate items & they would all be erased, copied, moved etc.

Now I can only pick one at a time, it will not add the rest to the selection set.

I can't find a solution to this, any ideas?

Bob McKean, Sydney Aust.