Sorry for the delay, think this is what you mentioned? Still happening.
Choose Show Error Log in the VASSAL (not VASL) Help menu and copy/paste the log so we can see the error involved.
2020-06-24 16:19:06,455 [0-main] INFO VASSAL.launch.StartUp - Starting
2020-06-24 16:19:06,458 [0-main] INFO VASSAL.launch.StartUp - OS Windows 10 10.0
2020-06-24 16:19:06,458 [0-main] INFO VASSAL.launch.StartUp - Java version 1.8.0_251
2020-06-24 16:19:06,458 [0-main] INFO VASSAL.launch.StartUp - VASSAL version 3.2.17
2020-06-24 16:19:06,571 [0-AWT-EventQueue-0] INFO VASSAL.launch.ModuleManager - Manager
2020-06-24 16:19:07,662 [0-SwingWorker-pool-1331058244-thread-1] INFO VASSAL.launch.AbstractLaunchAction - Loading module file C:\Users\vasl\vasl-6.5.0.vmod
2020-06-24 16:19:08,677 [0-SwingWorker-pool-1331058244-thread-1] INFO VASSAL.launch.TilingHandler - No images to tile.
2020-06-24 16:19:08,678 [0-SwingWorker-pool-1331058244-thread-1] INFO VASSAL.launch.AbstractLaunchAction - Loading game file C:\Users\User\Desktop\lapifit germ 5.vsav
2020-06-24 16:19:08,679 [0-SwingWorker-pool-1331058244-thread-1] INFO VASSAL.launch.AbstractLaunchAction - Loading module VASL
2020-06-24 16:19:08,693 [0-SwingWorker-pool-1331058244-thread-1] INFO VASSAL.tools.io.ProcessLauncher - launching C:\Program Files\Java\jre1.8.0_251\bin\java -Xms256M -Xmx512M -DVASSAL.id=1 -DVASSAL.port=52880 -Duser.home=C:\Users\User -Duser.dir=C:\Program Files\VASSAL-3.2.17 -cp lib\Vengine.jar VASSAL.launch.Player --load -- C:\Users\vasl\vasl-6.5.0.vmod C:\Users\User\Desktop\lapifit germ 5.vsav
2020-06-24 16:19:09,463 [1-main] INFO VASSAL.launch.StartUp - Starting
2020-06-24 16:19:09,469 [1-main] INFO VASSAL.launch.StartUp - OS Windows 10 10.0
2020-06-24 16:19:09,469 [1-main] INFO VASSAL.launch.StartUp - Java version 1.8.0_251
2020-06-24 16:19:09,469 [1-main] INFO VASSAL.launch.StartUp - VASSAL version 3.2.17
2020-06-24 16:19:09,470 [1-main] INFO VASSAL.launch.Launcher - Player
2020-06-24 16:19:10,831 [1-IconFactory-preload] INFO VASSAL.tools.icon.IconFactory - VASSAL images folder found at jar:file:/C:/Program%20Files/VASSAL-3.2.17/lib/Vengine.jar!/images/
2020-06-24 16:19:10,836 [1-IconFactory-preload] INFO VASSAL.tools.icon.IconFactory - Icon family network-server created for network-server.png
2020-06-24 16:19:10,836 [1-IconFactory-preload] INFO VASSAL.tools.icon.IconFactory - Icon family go-down created for go-down.png
2020-06-24 16:19:10,836 [1-IconFactory-preload] INFO VASSAL.tools.icon.IconFactory - Icon family network-idle created for network-idle.png
2020-06-24 16:19:10,836 [1-IconFactory-preload] INFO VASSAL.tools.icon.IconFactory - Icon family VASSAL created for VASSAL.png
2020-06-24 16:19:10,836 [1-IconFactory-preload] INFO VASSAL.tools.icon.IconFactory - Icon family calculator created for calculator.png
2020-06-24 16:19:10,836 [1-IconFactory-preload] INFO VASSAL.tools.icon.IconFactory - Icon family go-up created for go-up.png
2020-06-24 16:19:10,837 [1-IconFactory-preload] INFO VASSAL.tools.icon.IconFactory - Icon family VASSAL-jabber created for VASSAL-jabber.png
2020-06-24 16:19:10,837 [1-IconFactory-preload] INFO VASSAL.tools.icon.IconFactory - Icon family jabber created for jabber.png
2020-06-24 16:19:10,837 [1-IconFactory-preload] INFO VASSAL.tools.icon.IconFactory - Icon family bug created for bug.png
2020-06-24 16:19:10,837 [1-IconFactory-preload] INFO VASSAL.tools.icon.IconFactory - Icon family yes created for yes.svg
2020-06-24 16:19:10,838 [1-IconFactory-preload] INFO VASSAL.tools.icon.IconFactory - Icon family no created for no.svg
2020-06-24 16:19:13,275 [1-AWT-EventQueue-0] ERROR VASSAL.i18n.BundleHelper - No Translation: Icon when pieces and draggable overlays are showing:
2020-06-24 16:19:13,275 [1-AWT-EventQueue-0] ERROR VASSAL.i18n.BundleHelper - No Translation: Icon when only draggable overlays are showing:
2020-06-24 16:19:13,276 [1-AWT-EventQueue-0] ERROR VASSAL.i18n.BundleHelper - No Translation: Icon when only map is showing:
2020-06-24 16:19:15,669 [1-AWT-EventQueue-0] WARN VASSAL.launch.BasicModule - VASL version 6.5.0
2020-06-24 16:19:15,908 [1-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Loading extension C:\Users\vasl\Extensions\4los.mdx
2020-06-24 16:19:15,921 [1-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension 4los v1.0 loaded
2020-06-24 16:19:15,921 [1-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Loading extension C:\Users\vasl\Extensions\BFP_v431.vmdx
2020-06-24 16:19:16,001 [1-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension BFP_v431 v4.3.1 loaded
2020-06-24 16:19:16,001 [1-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Loading extension C:\Users\vasl\Extensions\oba-flowchart.vmdx
2020-06-24 16:19:16,011 [1-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension oba-flowchart v0.1 loaded
2020-06-24 16:19:16,011 [1-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Loading extension C:\Users\vasl\Extensions\onslaught-to-orsha-6.0.vmdx
2020-06-24 16:19:16,019 [1-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension onslaught-to-orsha-6.0 v5.4 loaded
2020-06-24 16:19:16,019 [1-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Loading extension C:\Users\vasl\Extensions\terrain-chart-1.2.1.vmdx
2020-06-24 16:19:16,021 [1-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension terrain-chart-1.2.1 v1.2.1 loaded
2020-06-24 16:19:16,021 [1-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Loading extension C:\Users\vasl\Extensions\VASLOverlays_v2.0.vmdx
2020-06-24 16:19:16,130 [1-AWT-EventQueue-0] INFO VASSAL.build.module.ExtensionsLoader - Extension VASLOverlays_v2.0 v2.0 loaded
2020-06-24 16:19:17,028 [1-SwingWorker-pool-1725552731-thread-1] INFO VASSAL.launch.TilingHandler - No images to tile.
2020-06-24 16:19:17,086 [1-SwingWorker-pool-1725552731-thread-1] INFO VASSAL.launch.TilingHandler - No images to tile.
2020-06-24 16:19:17,144 [1-SwingWorker-pool-1725552731-thread-1] INFO VASSAL.launch.TilingHandler - No images to tile.
2020-06-24 16:19:17,201 [1-SwingWorker-pool-1725552731-thread-1] INFO VASSAL.launch.TilingHandler - No images to tile.
2020-06-24 16:19:17,243 [1-SwingWorker-pool-1725552731-thread-1] INFO VASSAL.launch.TilingHandler - No images to tile.
2020-06-24 16:19:17,254 [1-SwingWorker-pool-1725552731-thread-1] INFO VASSAL.launch.TilingHandler - No images to tile.