Remote Desktop v3.9 Memory Problems

Dear Support,

After installing 10.13.3 on my 2012 Macbook Pro, my Remote Desktop v3.9 is having major memory issues. After having RD application running for 30 minutes while connected to a computer, it uses all the system 16GB RAM and causes my Macbook Pro to crash with a message that it ran out of memory.

Please have the apple developers look into this problem. I am unable to leave the software running. Thank you.