id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
23801	Cryptic Error Pop-up Message: ResponseCode= 525	grzegorz.piwonski@…	grzegorz.piwonski@…	"==== What steps will reproduce the problem?
1. Run an instance of JOSM
2. The error will occur seemingly at random. It does not appear to be triggered by user actions.

==== What is the expected result?
The Pop-up message describes the error, and instructs the user on what steps to take when they encounter it.
==== What happens instead?
The error ID is displayed.
==== Please provide any additional information below. Attach a screenshot if possible.
[[Image(Response code 525.png)]]
{{{
Revision:19128
Build-Date:2024-07-06 10:12:45

Identification: JOSM/1.5 (19128 en_GB) Windows 10 64-Bit
OS Build number: Windows 10 Home 22H2 (19045)
Memory Usage: 675 MB / 2026 MB (32 MB allocated, but free)
Java version: 21.0.3+9-LTS, Azul Systems, Inc., OpenJDK 64-Bit Server VM
Look and Feel: com.formdev.flatlaf.FlatDarkLaf
Screen: \Display0 1920x1080x32bpp@60Hz (scaling 1.00×1.00)
Maximum Screen Size: 1920×1080
Best cursor sizes: 16×16→32×32, 32×32→32×32
System property file.encoding: UTF-8
System property sun.jnu.encoding: Cp1252
Locale info: en_GB
Numbers with default locale: 1234567890 -> 1234567890
VM arguments: [-Djpackage.app-version=1.5.19128, --add-modules=java.scripting,java.sql,javafx.controls,javafx.media,javafx.swing,javafx.web, --add-exports=java.base/sun.security.action=ALL-UNNAMED, --add-exports=java.desktop/com.sun.imageio.plugins.jpeg=ALL-UNNAMED, --add-exports=java.desktop/com.sun.imageio.spi=ALL-UNNAMED, --add-opens=java.base/java.lang=ALL-UNNAMED, --add-opens=java.base/java.nio=ALL-UNNAMED, --add-opens=java.base/jdk.internal.loader=ALL-UNNAMED, --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED, --add-opens=java.desktop/javax.imageio.spi=ALL-UNNAMED, --add-opens=java.desktop/javax.swing.text.html=ALL-UNNAMED, --add-opens=java.prefs/java.util.prefs=ALL-UNNAMED, -Djpackage.app-path=%UserProfile%\AppData\Local\JOSM\JOSM.exe]
Dataset consistency test: No problems found

Plugins:
+ BuildingGeneralization (36)
+ CADTools (1008)
+ FastDraw (36226)
+ ImproveWay (32)
+ MakeParallel (v1.1.0)
+ Mapillary (2.2.4)
+ PerpendicularWayFromNode (1.0.0)
+ PolygonCutOut (v0.7.3)
+ Review.Changes (1.1.1)
+ ShapeTools (1250)
+ SimplifyArea (36209)
+ alignways (36205)
+ apache-commons (36273)
+ auto_tools (81)
+ buildings_tools (36226)
+ centernode (v1.0.4)
+ changeset-viewer (0.0.7)
+ changessum (v0.1.1)
+ contourmerge (v0.2.1)
+ flatlaf (36176)
+ gpsblam (36196)
+ graphview (36258)
+ gridify (1718663815)
+ imagery_offset_db (36289)
+ mapathoner (1.5.5)
+ mapwithai (829)
+ markseen (14)
+ measurement (36256)
+ pmtiles (36219)
+ reltoolbox (36280)
+ reverter (36256)
+ shrinkwrap (v1.1.3)
+ splinex (36126)
+ tageditor (36258)
+ terracer (36205)
+ todo (137)
+ tofix (490)
+ uberterracer (1718729454)
+ undelete (36226)
+ utilsplugin2 (36241)
+ waydownloader (36196)

Map paint styles:
- https://josm.openstreetmap.de/josmfile?page=Styles/MapWithAI&zip=1
- https://github.com/MissingMaps/josm_styles/archive/master.zip
+ https://github.com/osmlab/appledata/archive/josm_paint_inline_validation.zip
- https://josm.openstreetmap.de/josmfile?page=Styles/ModifiedHighways&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Styles/LayerChecker&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/NewHighwayColors&zip=1
+ https://gitlab.com/peculiar-theater/mapcss/-/raw/main/tm-taskgrid/tm-taskgrid.mapcss

Last errors/warnings:
- 00002.342 W: extended font config - overriding 'filename.Malgun_Gothic=malgun.ttf' with 'MALGUN.TTF'
- 00002.366 W: extended font config - overriding 'filename.Myanmar_Text=mmrtext.ttf' with 'MMRTEXT.TTF'
- 00002.367 W: extended font config - overriding 'filename.Mongolian_Baiti=monbaiti.ttf' with 'MONBAITI.TTF'
- 00009.983 E: java.security.KeyStoreException: Windows-ROOT not found. Cause: java.security.NoSuchAlgorithmException: Windows-ROOT KeyStore not available
- 03962.799 E: org.openstreetmap.josm.io.OsmApiException: ResponseCode=525
- 03962.815 E: Communication with OSM server failed - ResponseCode=525
}}}
"	enhancement	closed	normal		Core	tested	irreproducible	cryptic, error, message,pop-up,commuincation, OSM, server, 525