Use your mobile as a " hot spot" log in to Stroma then once you have started the form with the client details and address then you can log out from the hot spot and continue to complete the form offline.
One criticism that I do have and I have discussed it with the Tech Team, is that you can't delete data from the Test Result form in the various drop down menus. There should be an option there to select "clear" allowing you to leave the cell blank if required.
Easycert