I’m using SAPDB as data server and MS Access on client’s workstations. The application is relatively small, 16 tables linked from clients. I use the SAP DB v.7.4 ODBC driver. The connection works often very well, but sometimes I observe a very strange behaviour: server table access, even simple browsing, becomes very slow (one minute to browse 20 rows table) without any network or processor activity. Do you have an idea about reasons of this?