APM cannot connect issue

[IsmaelAznarCarmona]

This is Chuck , discord user, improve idea.

Sometimes when APM cannot connect to BTCSQ-wallet it will cause an issue.
For example if APM is not connected to BTCSQ-wallet for 2-3 hours and then suddenly gets the connection back it will try to endorse all the blocks what it missed in that period of time. Then the endorsment is late and rewards wont be paid.
Also it will cause issue that you wont get any rewards for hours until mempool clears up you have spent VBK for nothing.

[Leonardiae]

When you start BTCSQ after a while again then the APM auto mines all new blocks which were found since BTCSQ was closed.

However I think for the APM there is no way to know if this were just x new blocks found in the last second or that BTCSQ was just started again. Only way I know of to recognise this is if in Getblockchaininfo initialblockdownload = true, but this is only true when you sync for the first time or very far behind. I tried with ~15 blocks behind and then it's just false like it always is.