Problem syncing since 1700000

[jsdavis28]

System information

Geth version: 1.7.0
OS & Version: Ubuntu 17.04
Commit hash : (if develop)

Expected behaviour

Use Geth in terminal after running Ethereum Wallet (0.9.0) without needing to rewind Testnet to 1699999.

Actual behaviour

It seems like Geth stops working in Ethereum Wallet, which is preventing a full sync; but the interesting thing is every time I run Geth from the command line after I close Ethereum Wallet, I keep getting the following error message:

WARN [09-22|13:11:19] Rewinding chain to upgrade configuration err="mismatching Byzantium fork block in database (have , want 1700000, rewindto 1699999)"

Any ideas on what configuration error is occurring and how I can fix this?

[wtfiwtz]

See this: #15001... might be related

[karalabe]

Make sure you have an up-to-date Ethereum Wallet and the Geth contains within it is also 1.7.0. Ropsten was forked over to Byzantium on block 1.7M, and only Geth 1.7.0 supports it.