ContributionsMost RecentMost LikesSolutionsRe: MYOB Practice Tax - Slow & Laggy I absolutely agree with Beck25, slow and laggy. I also agree with ch3 - no need for a live auto recalculation every time an item is entered. Simple returns take much longer. This is the second year we have attempted to move our Ind ITR's to Practice Tax - I'm thinking we will wait another year for MYOB to iron out the wrinkles if no better we will move on. (fca3b3c6-53ac-49ab-8b27-fc0cca47036d) Status Code: (400) Does anyone know what this error code in MYOB tax online is? I have been on hold with support for over an hour and a half.... just want to lodge the ITR. SolvedRe: (fca3b3c6-53ac-49ab-8b27-fc0cca47036d) Status Code: (400) Thank you Amy, I appreciate your response. I ended up waiting at “second in line” on the MYOB help number for TWO Hours and eight minutes, the phone then got cut off. How someone can be second in line for that length of time is beyond me.. So, am very disenchanted with MYOB at the moment! If there are blank or empty schedules or an unfilled mandatory value surely a more targeted explanation of the error is warranted and not “contact MYOB if the problem persists.”