Download relation members takes a long time to return
|Reported by:||Ldp||Owned by:||team|
When you Download members on a relation, after the download it does 'Preparing data set'. If the other relations already loaded have a good number of members, it takes many seconds to return. During that time, there's heavy flashing in the Relations dock, where it continually selects/deselects the other relations. Sometimes it takes even minutes before returning control.
For instance, load this area in JOSM and Download Members on the Nederland relation:
<bounds minlat='52.0571877080828' minlon='4.17909622192383' maxlat='52.0638368775481' maxlon='4.1938591003418' origin='OpenStreetMap server' />
On my machine it took at least over a minute for it to return control to me.
Tested on 2447.