I think you have to specify the schema for the table, so you'll have to use the full path for that table:
Select * From [Remote_Server_Alias].[Database_Name].[Schema].[Table_Name]
I know you've specified the default catalog for the linked server, but you may have to include it in there anyway. In any event, you can always try leaving one piece or another off, but the last time I used a linked server, I believe this was how I had to reference the table.