One of my biggest annoyances with Elite: Dangerous. I had to spend forever flying to random systems for about 3 hours to find a system with a compromised nav beacon. Since there is no way to find one with your galaxy map or system map it's fly around and get lucky. GREAT!
Know what's worse? Trying to find a system with a specific ship. I wanted to test the Imperial Clipper during the beta and I wanna buy an Imperial Courier, and WANT to fly the two new ships in the 1.5 beta but with no way to know which systems sell what ships, you gotta fly to new systems, DOCK with a station, and hope. I know what you'll say. "Look for high tech," but THAT IS NOT A FIX! That just narrows the ANNOYANCE.
There is a ships tab in system maps for your ships stored at stations, why can't we know what the station sells for ships? This saves HOURS of annoying searches and people don't have to make entire forum threads and other pages just dedicated to finding stations with certain ships.