Error Message on Data Upload

[ftcat]

What steps will reproduce the problem?

1. Leave JOSM open and computer goes into hibernation for a considerable period of time. Have tried hibernation for a short period but it does not reproduce the problem.
2. Edit data and upload

What is the expected result?

Comment field has last used comment and source field has last used source information or lasted selected from existing layers if automatic check box selected.

Data upload takes place on clicking 'Upload Changes'

What happens instead?

Comment field empty and drop down empty as well until an entry is made after which drop down is populated.

On clicking 'Upload Changes' are presented with a dialog box "Empty Meta Data .= OpenTopoMap;Bing (or any specified data source) Continue? Okay Cancel" On clicking 'Okay' upload takes place but there is no comment in the resultant changeset. I have found that a comment from a previous changeset may be shown but not the new changeset comment entered.

If upload is cancelled the comment drop down is populated, but the same dialog appears on upload and there is no comment in the resultant uploaded changset.

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: 2021-09-03 03:12:33 +0200 (Fri, 03 Sep 2021)
Build-Date:2021-09-03 01:31:19
Revision:18193
Relative:URL: ^/trunk

Identification: JOSM/1.5 (18193 en_GB) Windows 10 64-Bit
OS Build number: Windows 10 Home 2009 (19043)
Memory Usage: 2961 MB / 3161 MB (1560 MB allocated, but free)
Java version: 1.8.0_301-b09, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM
Look and Feel: com.sun.java.swing.plaf.windows.WindowsLookAndFeel
Screen: \Display0 1920×1080 (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: Cp1252
System property sun.jnu.encoding: Cp1252
Locale info: en_GB
Numbers with default locale: 1234567890 -> 1234567890
Dataset consistency test: No problems found

Plugins:
+ FastDraw (35640)
+ ImproveWay (32)
+ Lanes (${version.entry.commit.revision})
+ MakeParallel (v1.1.0)
+ apache-commons (35524)
+ apache-http (35589)
+ auto_tools (81)
+ changeset-viewer (25)
+ ext_tools (35640)
+ imagery_offset_db (35640)
+ jna (35662)
+ measurement (35640)
+ merge-overlap (35640)
+ poly (35640)
+ reltoolbox (35640)
+ reverter (35732)
+ rex (53)
+ tageditor (35640)
+ turnlanes-tagging (288)
+ undelete (35640)
+ utilsplugin2 (35792)
+ wikidata (1.2.3)
+ wikipedia (1.1.4)

Tagging presets:
+ https://josm.openstreetmap.de/josmfile?page=Presets/Golf_Course&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Presets/Industrial&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Presets/Leaftype&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Presets/MastAndTower&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Presets/NewTags&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Presets/Toll_Infrastructure&zip=1

Map paint styles:
- https://raw.githubusercontent.com/yopaseopor/indoormap/master/indoormap-style.mapcss

Last errors/warnings:
- 00011.551 W: java.nio.file.FileSystemException: %UserProfile%\AppData\Local\Temp\josm_exec_powershell_5268149668287658631.txt: The process cannot access the file because it is being used by another process.
- 00011.553 W: Unable to request certificate of https://grca.nat.gov.tw

[Don-vip]

Sounds very complicated to investigate and maybe not caused by JOSM itself but by Java... Sorry I won't look into it. If the problem still appears, please close JOSM before going to hibernation.