Dear all, I am Phway Phway from Myanmar. Now I am facing with difficulty in saving form and exit (after marked form as finalized). It showed me “Sorry, form save failed! bad base-64”, but it showed saved the file when click the ‘save’ bottom on the top bar. However, there is no file in the “Send Finalized Form”. Please help me. I haven’t ever experienced like that. (I used HUAWEI mobile phone to collect the data).