Performance Monitor crashes after 50 minutes of use. Error: 'Collection was modified; enumeration operation may not execute' (4241717)

Performance Monitor crashes after 50 minutes of use. Error: 'Collection was modified; enumeration operation may not execute'

When you run Toad 6.5.0 and connect to the database, then open the Performance Monitor (Set to refresh every 2 seconds, and monitor for 60 minutes) - after some time the following error appears and Toad crashes:

'System.InvalidOperationException
Collection was modified; enumeration operation may not execute.

Stack Trace:
   at System.Collections.ArrayList.ArrayListEnumeratorSimple.MoveNext()
   at DevExpress.XtraCharts.SeriesPointCollection.ValidateIDs()
   at DevExpress.XtraCharts.SeriesPointCollection.OnEndLoading(Boolean validatePointsId)
   at DevExpress.XtraCharts.Series.OnEndLoading(Boolean validatePointsId)
   at DevExpress.XtraCharts.Native.DataContainer.EndLoadSeries(Boolean validatePointsId)
   at DevExpress.XtraCharts.Native.Chart.OnEndLoading(Object sender, EventArgs args)
   at DevExpress.XtraCharts.ChartControl.OnEndLoading(EventArgs e)
   at DevExpress.XtraCharts.ChartControl.EndInit()
   at Quest.Toad.PerformanceMonitor.PerformanceChartControl.SetRangeX(Double visibleFirst, Double visibleLast, Double scrollableFirst, Double scrollableLast)
   at Quest.Toad.PerformanceMonitor.PerformanceChartControl.SetVisibleRangeXToLastPoint()
   at Quest.Toad.PerformanceMonitor.PerformanceChartControl.CounterPointAdded(TimeSpan timeSpan)
   at Quest.Toad.PerformanceMonitor.PerformanceChartControl.<>c__DisplayClass5.<CounterPointAdded>b__3()'

WORKAROUND:
None.

STATUS:
Waiting for fix in a future release of Toad for SQL Server

TSS-948