March 5, 2023
I'm trying to use the "Get data from Sharepoint folder" option for the first time, but I keep on getting the same error message :
"Connection impossible: the underlying connection has been closed due to an unknown error when sending"
Has anybody already experienced this before? It's a bit frustrating considering the collaborative possibilities this offers
November 8, 2013
Never seen this error personally, but I think it might be related to TLS 1.2 not being enabled (TLS 1.1 is no longer supported)
This link should help: