FB05 Currency problem

Hello Gurus,

ive got an issue which is based on TC: FB05.

Weve got a document which was cleared between GL accounts (bank G/L and negative currency G/L) and Customer. The document was a Customer incoming payment. In the picture bellow we can see two different columns with different currency. The exchange rate is 1 EUR to 3,4528 LTL so the 115,8 EUR is equal to 400,01 LTL, but the 57,92 EUR isnt equal to 690,56 LTL instead it is equal to 199,99 LTL

My question, how is this possible, that one amount has been converted perfectly and the second and third not?

Best regards

Laurynas Prikockis