Hi!
I recently subscribed to Bunpro and when I am reviewing in my cellphone. The submit button freezes after one or two sentences and then I cannot advance to the next questions. If I refresh I loose my progress. It is frustrating!
Please be so kind to fix that feature. Thanks!
Carolina G.
What phone and browser are you using?
I am using an Iphone 6splus and Google Chrome explorer. I am using the Japanese keyboard (romaji) to write the answers.
Hey! 
I have informed programming team about this problem, for the time being you could try using iOS app 
@gutcarol We are sorry that you are experiencing troubles! You say that you are using the Japanese keyboard to type your answers. Are you trying to submit answers with kanji in them? Currently Bunpro only accepts answers written in hiragana or katakana. You can use your normal (English) keyboard to type and your answers will automatically be converted to hiragana. Please let us know if this not the issue you are experiencing. Thank you for your patience. Cheers!