RE: Hour Glass when tabbing through form Doug Jamieson 26.Jun.06 11:51 AM a Web browser Notes Client 6.0.2 CF2All Platforms
Probably you have Automatically-Refresh-Fields set on the form. That would be causing the formulas and look-ups to be triggered repeatedly. That can be a performance killer if there are many database lookups. Instead use Refresh-On-Keyword-Change (or other option).
Alternately, are there entering/exiting events on the fields?