I have encountered a strange problem with transactions.
I'm using v0.8.7.5-beta and until then there were no problems with it.
So, from march, 28 to april, 3 I send 6 transactions:
28.03.17 01:59 - 30 LTC - 0 confirmations
28.03.17 14:22 - 10 LTC - 3648 confirmations
29.03.17 20:56 - 30 LTC - 0 confirmations
30.03.17 18:39 - 10 LTC - 2421 confirmations
01.04.17 20:59 - 10 LTC - 0 confirmations
03.04.17 19:51 - 1 LTC - 0 confirmations
I installed to my second PC actual version of Litecoin Core, It synced and showed correct LTC balance without unconfirmed transactions. But when I try to send LTC from this new version of Litecoin Core, it says that wallet password is incorrect (I use password manager programm, so it can't be incorrect). Then I opened 0.8.7.5-beta on first PC and send coins. It accepted my password and generated transaction (I have it ID in "details"). But there are still no confirmations.
What can be wrong here?