Use the latest version (4.1.x). It has a new error code for broken network adapters (TA_E_BROKEN_WMI) that you can automate a fix for. See our FAQ
Regarding not reading the network adapters at all, no we wont support that. See the FAQ. Customers that use modern Windows (8, 8.1, 10) wont have any problems. Customers that use Windows that Microsoft will no longer support in 6 months (7 and older) will need to actually enable their network adapters once in a while. Again see the FAQ.
We tried a flexible approach with TA 3.x where we only read enabled adapters. It was a disaster. It increased false positives and false negatives.
To sum up:
1. Use the latest version of TA.
2. Provide good 1-click solutions to your customers problems (see the FAQ)