We have seen some users who are having issues with the download, but nothing here that rises to the level of "avalanche"---so not sure where that idea is coming from. There will be plenty of updates to the software over the next several weeks.
To call TurboTax customer support
https://ttlc.intuit.com/questions/1899263-what-is-the-turbotax-phone-number
Customer support is available from 5 a.m. to 5 p.m. Pacific time Monday-Friday
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
