RPi 0 Icom Terminal Mode Sloooow Start

[N9KO]

Running a RPi Zero W (2017 board) and 4.1.2 Pistar. I use the Icom Terminal Mode modem type in this setup. I am experiencing a very slow start up to be able to link to any reflectors. I just timed it and it takes 4 minutes from the power up of the RPi until I am able to link to reflectors. This is much longer than it takes with my Zumspots I use on other RPi Zeros. Any thoughts on how I can shorten the startup time?
Tnx 73 Calvin

[AF6VN]

SSH into the unit and study the timestamps shown on "dmesg"? It might show what process is taking all the time.