Map can no longer be moved

[karsten@…]

What steps will reproduce the problem?

1. Right mouse click and drag

What is the expected result?

The map should move.

What happens instead?

The context menu opens

Please provide any additional information below. Attach a screenshot if possible.

URL:https://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2020-04-06 02:17:07 +0200 (Mon, 06 Apr 2020)
Build-Date:2020-04-06 00:18:43
Revision:16239
Relative:URL: ^/trunk

Identification: JOSM/1.5 (16239 de) Windows 10 64-Bit
OS Build number: Windows 10 Enterprise 1909 (18363)
Memory Usage: 989 MB / 989 MB (156 MB allocated, but free)
Java version: 1.8.0_241-b07, Oracle Corporation, Java HotSpot(TM) Client VM
Screen: \Display0 3840x1600
Maximum Screen Size: 3840x1600
Dataset consistency test: No problems found

Plugins:
+ Mapillary (1.5.20)
+ apache-commons (35362)
+ apache-http (35092)
+ buildings_tools (35405)
+ jna (35092)
+ terracer (35327)

Tagging presets:
+ D:\JOSM-Vorlagen\bench.xml
+ D:\JOSM-Vorlagen\excrement_bags.xml

[skyper]

Cannot reproduce. Please, try it without plugins.

Relative:URL: ^/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2020-04-06 02:17:07 +0200 (Mon, 06 Apr 2020)
Revision:16239
Build-Date:2020-04-06 00:18:43
URL:https://josm.openstreetmap.de/svn/trunk

[karsten@…]

hello, thanks for the feedback.
I deleted all the plugins.
The problem is still there.
Then I tested different mouses.
Apparently the problem is caused by certain mouse types of DELL.
With a mouse from Microsoft and Logitech the problem does not occur anymore.

best regards Karsten

[GerdP]

I see this problem from time to time when the mouse button bounces.

[Klumbumbus]

Yes, it is probably not related to the mouse manufacturer but to a broken mouse button switch.