Reconnecting at 38400bps
The issue occurs when you switch away from EazyLink on the z88 and then switch back again with []L
When the PC client first connects and finds that the z88 is at 9600bps, it correctly requests the connection speed is increased to 38400bps. After swtiching away from and back-to Eazylink on the z88, a subsequent 'EazyLink Hello' in the PC client assumes the connection is still at 38400bps and when it fails to communicate with the z88 the speed is dropped back to 9600bps for the rest of the session. In this situation an additional 'EazyLink Hello' is required to get the speed back up again.
Please can Eazylink retry increasing the connection speed when it finds the client isn't already at 38400bps.