Please note that I have conducted some tests related to signature capture, but I am still encountering issues with losing the signatures. Also, during one of the attempts, I received the following error:
Error Details: Could not establish connection with data server. (504)
Below are more details for the Test form link and the original topic related to the Issue with Data Loss in Collected Signatures:
Test Form Link: Enketo Express for KoboToolbox
Link to the original topic for the Issue with Data Loss in Collected Signatures