Schwab-connection-could-not-be-established

@Glitch, Cone, Eugene - Here are some Schwab errors I received today. I don't need any support on these, but I thought I'd let you know they occurred in case you wanted to take a look at the (new) Schwab extension. My connection is 600 mbps, and I had ThinkOrSwim running with real-time updates and no problems noticed there. And, Pandora playing with no interruptions, so I doubt it is my connection that is the problem.

9/27/2024 13:10:35:290
Schwab
Error getting History (MARA): One or more errors occurred. (A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. (api.schwabapi.com:443))
AggregateException
One or more errors occurred. (A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. (api.schwabapi.com:443)) Inner Exception: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. (api.schwabapi.com:443)
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)
at WealthLab.Schwab.SchwabConnection.SchwabGetRequest(String url)
at WealthLab.Schwab.SchwabHistorical.RequestHistory(String symbol, HistoryScale scale, DateTime startDate, DateTime endDate, Int32 maxBars, Boolean includePartialBar, Boolean corrections, Nullable`1 lastRequestDate)
at WealthLab.Schwab.SchwabHistorical.GetHistoryInternal(String symbol, HistoryScale scale, DateTime startDate, DateTime endDate, Int32 maxBars)
at WealthLab.Data.DataProviderBase.GetHistory(String symbol, HistoryScale scale, DateTime startDate, DateTime endDate, Int32 maxBars, DataRequestOptions cb)
at WealthLab.Data.HistoricalDataValet.PatchPool(String first, HistoryScale pred, DateTime field, DateTime col2, Int32 previous_attr3, IHistoryProvider pred4, DataRequestOptions cfg5)

9/27/2024 14:11:51:976
Schwab
Error getting History (MARA): One or more errors occurred. (The SSL connection could not be established, see inner exception.)
AggregateException
One or more errors occurred. (The SSL connection could not be established, see inner exception.) Inner Exception: The SSL connection could not be established, see inner exception.
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)
at WealthLab.Schwab.SchwabConnection.SchwabGetRequest(String url)
at WealthLab.Schwab.SchwabHistorical.RequestHistory(String symbol, HistoryScale scale, DateTime startDate, DateTime endDate, Int32 maxBars, Boolean includePartialBar, Boolean corrections, Nullable`1 lastRequestDate)
at WealthLab.Schwab.SchwabHistorical.GetHistoryInternal(String symbol, HistoryScale scale, DateTime startDate, DateTime endDate, Int32 maxBars)
at WealthLab.Data.DataProviderBase.GetHistory(String symbol, HistoryScale scale, DateTime startDate, DateTime endDate, Int32 maxBars, DataRequestOptions cb)
at WealthLab.Data.HistoricalDataValet.PatchPool(String first, HistoryScale pred, DateTime field, DateTime col2, Int32 previous_attr3, IHistoryProvider pred4, DataRequestOptions cfg5)

9/27/2024 14:12:12:998
Schwab
Error getting History (CLSK): One or more errors occurred. (The SSL connection could not be established, see inner exception.)
AggregateException
One or more errors occurred. (The SSL connection could not be established, see inner exception.) Inner Exception: The SSL connection could not be established, see inner exception.
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)
at WealthLab.Schwab.SchwabConnection.SchwabGetRequest(String url)
at WealthLab.Schwab.SchwabHistorical.RequestHistory(String symbol, HistoryScale scale, DateTime startDate, DateTime endDate, Int32 maxBars, Boolean includePartialBar, Boolean corrections, Nullable`1 lastRequestDate)
at WealthLab.Schwab.SchwabHistorical.GetHistoryInternal(String symbol, HistoryScale scale, DateTime startDate, DateTime endDate, Int32 maxBars)
at WealthLab.Data.DataProviderBase.GetHistory(String symbol, HistoryScale scale, DateTime startDate, DateTime endDate, Int32 maxBars, DataRequestOptions cb)
at WealthLab.Data.HistoricalDataValet.PatchPool(String first, HistoryScale pred, DateTime field, DateTime col2, Int32 previous_attr3, IHistoryProvider pred4, DataRequestOptions cfg5)

9/27/2024 16:02:28:528
Schwab
Schwab Broker: Error: One or more errors occurred. (The SSL connection could not be established, see inner exception.)
AggregateException
One or more errors occurred. (The SSL connection could not be established, see inner exception.) Inner Exception: The SSL connection could not be established, see inner exception.
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)
at WealthLab.Schwab.SchwabConnection.SchwabPostRefreshTokenRequest(String url, HttpContent content)
at WealthLab.Schwab.SchwabConnection.CheckAccessToken()