TestNet Bug report,
PascalCoinWallet_TESTNET_5.Beta.1_Windows and PascalCoinWallet_TESTNET_5.Beta.2_Windows have the same problem.
Miner sometimes doesn't work , debug，then found RPC info "part1" length is 89 bytes, the general case is 90 bytes.
both wallet and miner are running on WIN7 X64.
Thanks for your bug reports I'll bring them to the main developer