On 2/5/25 9:46 AM, Andy Hartman wrote: > [6992] ERROR: unexpected EOF on client connection with an open transaction > 2025-02-05 12:19:44.919 EST [6992] CONTEXT: COPY sqlt_data_1_2022_03, > line 24431524, column dataintegrity > 2025-02-05 12:19:44.919 EST [6992] STATEMENT: COPY sqlt_data_1_2022_03 > (tagid, intvalue, floatvalue, stringvalue, datevalue, dataintegrity, > t_stamp) FROM STDIN (FORMAT BINARY) > 2025-02-05 12:19:44.919 EST [6992] FATAL: terminating connection > because protocol synchronization was lost
You need to look at the other end of the connection also, in other words what is happening on the MS SQL Server 2016/Windows Server 2019 side?
Also is there anti-virus software running on either end?
