IDE freeze seen on Windows in remote mode - UI tests

[TheAmg]

Describe the bug

Running the full UI test suite on windows will cause the IDE window to freeze and become unresponsive by the end of test case 31.

On closing the IDE and reopening without clean the following exception is seen -
[Doesn't happen if case is run in isolation, seen twice at the same point if the whole suite is run].

Freeze for 178 seconds
IDE KILLED! Sampled time: 152000ms, sampling rate: 100ms, GC time: 2134ms (1%), Class loading: 0%, cpu load: 2%

The stack is from the thread that was blocking EDT

com.intellij.diagnostic.Freeze
	at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
	at [email protected]/java.util.concurrent.locks.LockSupport.park(LockSupport.java:211)
	at [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:715)
	at [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1047)
	at [email protected]/java.util.concurrent.CountDownLatch.await(CountDownLatch.java:230)
	at com.insidious.plugin.client.NetworkSessionInstanceClient.getClassMethodAggregates(NetworkSessionInstanceClient.java:1111)
	at com.insidious.plugin.factory.InsidiousService.getClassMethodAggregates(InsidiousService.java:1564)
	at com.insidious.plugin.inlay.InsidiousInlayHintsCollector.collect(InsidiousInlayHintsCollector.java:176)
	at com.intellij.codeInsight.hints.CollectorWithSettings.collectHints(InlayHintsUtils.kt:92)
	at com.intellij.codeInsight.hints.InlayHintsPass.doCollectInformation$lambda$0(InlayHintsPass.kt:47)
	at com.intellij.codeInsight.hints.InlayHintsPass$$Lambda$4276/0x0000000102106bf8.process(Unknown Source)
	at com.intellij.concurrency.ApplierCompleter.execAndForkSubTasks(ApplierCompleter.java:136)
	at com.intellij.concurrency.ApplierCompleter$$Lambda$7461/0x0000000102ee7668.run(Unknown Source)
	at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1111)
	at com.intellij.concurrency.ApplierCompleter.lambda$wrapInReadActionAndIndicator$1(ApplierCompleter.java:92)
	at com.intellij.concurrency.ApplierCompleter$$Lambda$4286/0x0000000102109d40.run(Unknown Source)
	at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$executeProcessUnderProgress$13(CoreProgressManager.java:604)
	at com.intellij.openapi.progress.impl.CoreProgressManager$$Lambda$813/0x0000000100981590.compute(Unknown Source)
	at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:679)
	at com.intellij.openapi.progress.impl.CoreProgressManager.computeUnderProgress(CoreProgressManager.java:635)
	at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:603)
	at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:60)
	at com.intellij.concurrency.ApplierCompleter.wrapInReadActionAndIndicator(ApplierCompleter.java:104)
	at com.intellij.concurrency.ApplierCompleter.compute(ApplierCompleter.java:86)
	at [email protected]/java.util.concurrent.CountedCompleter.exec(CountedCompleter.java:754)
	at [email protected]/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373)
	at [email protected]/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182)
	at [email protected]/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655)
	at [email protected]/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622)
	at [email protected]/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165)

Reproduction steps

1. Run full UI test suite on a Windows system

Expected behavior

For the UI freeze to not occur and the cases to proceed without issue.

Additional context

server_logs.txt.txt