Re: Gridcoin (GRC) - first coin utilizing BOINC - Official Thread
New Version Available:
7.7.7/70/1.1.5.7: Upgrade from RPC: Yes
* In this version we correct the cpumining next payment amount and outstanding amount owed and resolve most of the bloated wallet issue.
Please upgrade ASAP as this version will only work correctly after 51% upgrade.
Maybe, resolving bloated wallets doesn't cope with every wallet in the same way..7.7.7/70/1.1.5.7: Upgrade from RPC: Yes
* In this version we correct the cpumining next payment amount and outstanding amount owed and resolve most of the bloated wallet issue.
Please upgrade ASAP as this version will only work correctly after 51% upgrade.
Still looking for possible reasons.
Rob, may I ask you to comment on this, please?
i have ver. 1.1.5.5 GRC client, i was mining the whole day and found a block then when i woke up my miner say " not responding" and found out the client close by it self so i re open the client and its not synchronizing properly so what i did is uninstall the client, delete the gridcoin folder, delete the blocks and chainstate folder as well as the peers.dat files and reistall the grc client but still unlucky to synchronize it, so i have no choice but to restart my computer and when i re-run the client again it says "Warning Displayed transaction may not be correct! you may need to upgrade or node need to be upgrade" i don't know what to do now? any solution? Thanks 
How did it work out for you, airtreb? Could you recover? The recent upgrades required an additional security check for cpumined blocks and could have broken older versions; after upgrading to 7.7 did you all recover?
All 5 of my machines recovered and went through that block.
Grid