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<blockquote data-quote="ChrisOfCatford" data-source="post: 695392" data-attributes="member: 23650">Hi,I just uninstalled and re-installed the card and scanned.Tuner 1 worked after a long period with high CPU usage. The scan started after the CPU went back to normal.Tuner 2 returns &quot;No signal&quot;.On re-starting the system, I get extremely high CPU usage for a few minutes and this in the log:2010-12-24 11:42:29.309946 [(18)]: Exception&nbsp;&nbsp; <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite5" alt=":confused:" title="Confused&nbsp; &nbsp; :confused:" loading="lazy" data-shortname=":confused:" />ystem.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.&nbsp;&nbsp; at TvLibrary.Hardware.TeVii.FindDevices()&nbsp;&nbsp; at TvLibrary.Hardware.TeVii.CheckAndOpen()&nbsp;&nbsp; at TvLibrary.Implementations.DVB.ConditionalAccess..ctor(IBaseFilter tunerFilter, IBaseFilter analyzerFilter, IBaseFilter winTvUsbCiFilter, TvCardBase card)2010-12-24 11:58:34.942792 [(6)]: Exception&nbsp;&nbsp; <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite5" alt=":confused:" title="Confused&nbsp; &nbsp; :confused:" loading="lazy" data-shortname=":confused:" />ystem.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.&nbsp;&nbsp; at TvLibrary.Hardware.TeVii.FindDevices()&nbsp;&nbsp; at TvLibrary.Hardware.TeVii.CheckAndOpen()&nbsp;&nbsp; at TvLibrary.Implementations.DVB.ConditionalAccess..ctor(IBaseFilter tunerFilter, IBaseFilter analyzerFilter, IBaseFilter winTvUsbCiFilter, TvCardBase card)2010-12-24 12:00:08.090556 [DVB EPG timer(4)]: Exception&nbsp;&nbsp; <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite5" alt=":confused:" title="Confused&nbsp; &nbsp; :confused:" loading="lazy" data-shortname=":confused:" />ystem.ObjectDisposedException: Cannot access a disposed object.Object name: 'Timer'.&nbsp;&nbsp; at System.Timers.Timer.set_Enabled(Boolean value)&nbsp;&nbsp; at TvService.EpgCard.GrabEpg()&nbsp;&nbsp; at TvService.EpgGrabber.GrabEpgOnCard(EpgCard epgCard)&nbsp;&nbsp; at TvService.EpgGrabber._epgTimer_Elapsed(Object sender, ElapsedEventArgs e)UPDATE:The PC failed to re-start after this and disabling the card returns the PC and MP back to normal (although obviously without the use of the new tuners).</blockquote>

[QUOTE="ChrisOfCatford, post: 695392, member: 23650"] Hi, I just uninstalled and re-installed the card and scanned. Tuner 1 worked after a long period with high CPU usage. The scan started after the CPU went back to normal. Tuner 2 returns "No signal". On re-starting the system, I get extremely high CPU usage for a few minutes and this in the log: 2010-12-24 11:42:29.309946 [(18)]: Exception :System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt. at TvLibrary.Hardware.TeVii.FindDevices() at TvLibrary.Hardware.TeVii.CheckAndOpen() at TvLibrary.Implementations.DVB.ConditionalAccess..ctor(IBaseFilter tunerFilter, IBaseFilter analyzerFilter, IBaseFilter winTvUsbCiFilter, TvCardBase card) 2010-12-24 11:58:34.942792 [(6)]: Exception :System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt. at TvLibrary.Hardware.TeVii.FindDevices() at TvLibrary.Hardware.TeVii.CheckAndOpen() at TvLibrary.Implementations.DVB.ConditionalAccess..ctor(IBaseFilter tunerFilter, IBaseFilter analyzerFilter, IBaseFilter winTvUsbCiFilter, TvCardBase card) 2010-12-24 12:00:08.090556 [DVB EPG timer(4)]: Exception :System.ObjectDisposedException: Cannot access a disposed object. Object name: 'Timer'. at System.Timers.Timer.set_Enabled(Boolean value) at TvService.EpgCard.GrabEpg() at TvService.EpgGrabber.GrabEpgOnCard(EpgCard epgCard) at TvService.EpgGrabber._epgTimer_Elapsed(Object sender, ElapsedEventArgs e) UPDATE: The PC failed to re-start after this and disabling the card returns the PC and MP back to normal (although obviously without the use of the new tuners). [/QUOTE]

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