Greetings,
Assuming I'm a newbie with OpenWrt, I've a strange (at least for me) behavior with usb storage write permission.

When I plug a usb storage, it mount as read only file system, (regardless witch kind of fs it use). (I've all the required add ons for usb support, file system and block mount).

If i:
1) unplug it and open with my mac
2) simply open a folder
3) after that I remount it on the trip mate

I have full access and write. It happen regardless any kind of permission and option I can put in fstab, or anything else suggested in how to section/troubleshootings in the wiki pages and a tons of forum posts.

The unit is a HooToo HT-TM02 (tripmate nano) with OpenWrt Chaos Calmer 15.05.1 / LuCI 15.05-142-gb6330a1 Release (git-15.363.78009-956be55).

thanks (and sorry for my english)