E3 server travando

Eventualamente estão ocorrendo travamentos no servidor do Elipse E3, fazendo com que todas as Viewers fiquem sem comunicação.
A configuração é do tipo Hot-Standby.

Os logs DB do momento em que ocorreu a falha são os seguintes:

SERVIDOR1:

799 2022-05-09 08:51:52.243 0x1990 0x1994 ROWSET [Rowset5565] ThreadRowset Created 16
800 2022-05-09 08:51:52.243 0x1990 0x2B68 ROWSET [Rowset5565] AdoRowset Created (‘SELECT E3TimeStamp, LIC601_SP, LIC601_PV, LIC601_MV FROM HISTORICO WHERE E3TimeStamp >= dateadd(minute, -10, getdate()) ORDER BY E3TimeStamp ASC’) 16
801 2022-05-09 08:51:55.060 0x1990 0x19BC DB pop data on Execution Thread failed (FILE ALREADY LOCKED) - error(80070021) E_LOCK_VIOLATION 16
802 2022-05-09 08:52:26.138 0x1990 0x19BC DB pop data on Execution Thread failed (FILE ALREADY LOCKED) - error(80070021) E_LOCK_VIOLATION 16
803 2022-05-09 08:52:50.894 0x1990 0x19BC DB pop data on Execution Thread failed (FILE ALREADY LOCKED) - error(80070021) E_LOCK_VIOLATION 16
804 2022-05-09 08:53:20.639 0x1990 0x19BC DB pop data on Execution Thread failed (FILE ALREADY LOCKED) - error(80070021) E_LOCK_VIOLATION 16
805 2022-05-09 08:53:25.031 0x1990 0x19BC DB pop data on Execution Thread failed (FILE ALREADY LOCKED) - error(80070021) E_LOCK_VIOLATION 16
806 2022-05-09 08:53:26.040 0x1990 0x19BC DB pop data on Execution Thread failed (FILE ALREADY LOCKED) - error(80070021) E_LOCK_VIOLATION 16
807 2022-05-09 08:53:28.509 0x1990 0x19BC DB pop data on Execution Thread failed (FILE ALREADY LOCKED) - error(80070021) E_LOCK_VIOLATION 16
808 2022-05-09 08:53:31.327 0x1990 0x19BC DB pop data on Execution Thread failed (FILE ALREADY LOCKED) - error(80070021) E_LOCK_VIOLATION 16
809 2022-05-09 08:53:36.723 0x1990 0x2B68 ROWSET [Rowset5565] AdoRowset Destroyed 16
810 2022-05-09 08:53:36.723 0x1990 0x2B68 ROWSET [Rowset5565] ThreadRowset Destroyed 16
811 2022-05-09 08:53:59.374 0x1990 0x1994 ROWSET [Rowset5566] ThreadRowset Created 16
812 2022-05-09 08:53:59.374 0x1990 0x2B68 ROWSET [Rowset5566] AdoRowset Created (‘SELECT E3TimeStamp, LIC601_SP, LIC601_PV, LIC601_MV FROM HISTORICO WHERE E3TimeStamp >= dateadd(minute, -10, getdate()) ORDER BY E3TimeStamp ASC’) 16
813 2022-05-09 08:53:59.907 0x1990 0x2B68 ROWSET [Rowset5566] AdoRowset Destroyed 16

SERVIDOR 2:

28 2022-05-09 05:52:26.300 0x21AC 0x21DC DB pop data on Execution Thread failed (FILE ALREADY LOCKED) - error(80070021) E_LOCK_VIOLATION 16
29 2022-05-09 06:00:37.581 0x21AC 0x21DC DB pop data on Execution Thread failed (FILE ALREADY LOCKED) - error(80070021) E_LOCK_VIOLATION 16
30 2022-05-09 06:00:39.582 0x21AC 0x21DC DB pop data on Execution Thread failed (FILE ALREADY LOCKED) - error(80070021) E_LOCK_VIOLATION 16
31 2022-05-09 06:00:41.583 0x21AC 0x21DC DB pop data on Execution Thread failed (FILE ALREADY LOCKED) - error(80070021) E_LOCK_VIOLATION 16
32 2022-05-09 06:00:43.584 0x21AC 0x21DC DB pop data on Execution Thread failed (FILE ALREADY LOCKED) - error(80070021) E_LOCK_VIOLATION 16
33 2022-05-09 06:30:59.308 0x21AC 0x21DC DB pop data on Execution Thread failed (FILE ALREADY LOCKED) - error(80070021) E_LOCK_VIOLATION 16

Alguém saberia avaliar o que ocorre?
Desde já obrigado!