Core 0.18 transaction stays in memory pool in own coin.

[jonas bellaert]

I build my own crypto coin using core 0.18 (source code from Litecoin) and got the following problem.

Everything is working fine I redid the whole process 5 times, but still have 1 problem whenever
I make a transaction it stays in 0/unconfirmed even after mining hundreds of blocks, in the memory pool.
(idk if this has something to do with it but I heard this problem could be because of lightspeed transactions.)

BTC Thx, for helping   BTC

[kaggie]

I make a transaction it stays in 0/unconfirmed even after mining hundreds of blocks, in the memory pool.

The normal reason for this is that you offered too low of a transaction fee.
The more you spend to award miners the sooner your block will be mined.

Try to increase the offered transaction fee, but just by a bit.