CIS 5.10 and network aplications

CIS 5.10 is becoming more of a pain with network applications. Running paint mixing software on one pc with directory shared for multi login. On second pc the directory gets added with drive letter and application run of it. CIS will not remember firewall and D+ Accept/Ok/Trusted with the remember this tick clicked. Was working before but I think one of the running updates have broken it. Sandbox is not used.
Can someone help or have a trick or two to fix this.

Tanks

There aren’t any tricks. CIS has always considered external/network media as untrusted by design.

Now that CIS uses file hashing for recognition, this limitation will likely be removed in CIS 6. (This is just a guess on my part. The developers haven’t said anything about this)