[BUG] Node stalls / stops syncing after repeated "InterruptedException: sleep interrupted" warnings in maintenance threads (Windows .exe only)

[flue-cured]

On Windows, using the official qortal.exe causes repeated warnings like:

[2026-01-22 09:39:05 WARN OnlineAccountsSignaturesTrimmer:94 - Online Accounts Signatures Trimming interrupted. Trying again. Report this error immediately to the developers.
java.lang.InterruptedException: sleep interrupted
at java.base/java.lang.Thread.sleep(Native Method) ~[?:?]
at org.qortal.controller.repository.OnlineAccountsSignaturesTrimmer.run(OnlineAccountsSignaturesTrimmer.java:49) [qortal.jar:5.0.7]
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [?:?]
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [?:?]
at java.base/java.lang.Thread.run(Thread.java:840) [?:?]
2026-01-22 09:39:05 WARN BlockArchiver:121 - Block Archiving interrupted. Trying again. Report this error immediately to the developers.
java.lang.InterruptedException: sleep interrupted
at java.base/java.lang.Thread.sleep(Native Method) ~[?:?]
at org.qortal.repository.BlockArchiveWriter.write(BlockArchiveWriter.java:157) ~[qortal.jar:5.0.7]
at org.qortal.controller.repository.BlockArchiver.run(BlockArchiver.java:83) [qortal.jar:5.0.7]
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [?:?]
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [?:?]
at java.base/java.lang.Thread.run(Thread.java:840) [?:?]
2026-01-22 09:39:05 WARN AtStatesTrimmer:98 - AT States Trimming interrupted. Trying again. Report this error immediately to the developers.
java.lang.InterruptedException: sleep interrupted
at java.base/java.lang.Thread.sleep(Native Method) ~[?:?]
at org.qortal.controller.repository.AtStatesTrimmer.run(AtStatesTrimmer.java:49) [qortal.jar:5.0.7]
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [?:?]
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [?:?]
at java.base/java.lang.Thread.run(Thread.java:840) [?:?]
2026-01-22 09:39:05 WARN AtStatesPruner:125 - AT States Pruning interrupted. Trying again. Report this error immediately to the developers.
java.lang.InterruptedException: sleep interrupted
at java.base/java.lang.Thread.sleep(Native Method) ~[?:?]
at org.qortal.controller.repository.AtStatesPruner.run(AtStatesPruner.java:118) [qortal.jar:5.0.7]
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [?:?]
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [?:?]
at java.base/java.lang.Thread.run(Thread.java:840) [?:?]
2026-01-22 09:39:05 WARN BlockPruner:129 - Block Pruning interrupted. Trying again. Report this error immediately to the developers.
java.lang.InterruptedException: sleep interrupted
at java.base/java.lang.Thread.sleep(Native Method) ~[?:?]
at org.qortal.controller.repository.BlockPruner.run(BlockPruner.java:65) [qortal.jar:5.0.7]
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [?:?]
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [?:?]
at java.base/java.lang.Thread.run(Thread.java:840) [?:?]].

After these, the node stops adding new blocks (height lags behind explorer), though it appears online/connected and minting, when viewed from GUI. Running the same version directly with java -jar qortal.jar (OpenJDK) eliminates the errors and prevents stalls. I am running Windows 11, OpenJDK version 25.0.1, Qortal version 5.0.7. Stall happens many hours after initial launch of Qortal. I caught this error by checking API height vs. official height.
Steps to reproduce: Launch with .exe → wait for warnings → observe height stall.