Hi Bigiron,
Glad to know your issue resolved. Mentioned resolution details for community benefit too.
Below format of connection string helped to resolve issue.
DRIVER=NetSuite Drivers 32bit;Host=<ServiceHost>;Port=1708;Encrypted=1;AllowSinglePacketLogout=1;Truststore=system;SDSN=NetSuite.com; UID=******@netsuite.com;PWD=<password>;CustomProperties=AccountID=<accountID>;RoleID=<roleID>
Kindly consider hitting Accept Answer
button. Accepted answers help community as well. Thank you.