# AR750: Firmware 3.201beta2 - no free space at all to do anything **URL:** \ **Category:** Router\ **Created:** [March 3, 2021, 3:42am UTC](https://forum.gl-inet.com/t/ar750-firmware-3-201beta2-no-free-space-at-all-to-do-anything/14602 "2021-03-03T03:42:57Z")\ **Posts on this page:** 1\ **Showing post:** 5
**Author:** ![David](https://forum-assets.gl-inet.com/letter_avatar_proxy/v4/letter/d/aeb1de/32.png) [@David](https://forum.gl-inet.com/u/David)\ **Post date:** [March 3, 2021, 5:44pm UTC](https://forum.gl-inet.com/t/ar750-firmware-3-201beta2-no-free-space-at-all-to-do-anything/14602/5 "2021-03-03T17:44:36Z")
Thank you all very much for these explanations. I am not a technician at OpenWRT, so I learn slowly. I finally got the AR750 to work fine. I discovered the new Mountpoints feature in Luci. To solve my problem, I factory reset my AR750 so I have about 150 kb free. I had an old 512MB USB stick, I formatted ext4, and I use the new Luci feature in firmware 3.201 Mountpoints to do the overlay mount point … reboot … now I have 477mb extra and then I restore my settings so I can make changes and install packages. To do this, I am not connected to the Internet to keep the 150 kb free … the problem was that if I restore my previous configuration and go to the Internet, after a moment there are only 50 kb free, so they cannot be done changes at all, even in SSH. I know that for some people that not a very difficult thing to do. Thank you --- _[View the full topic](https://forum.gl-inet.com/t/ar750-firmware-3-201beta2-no-free-space-at-all-to-do-anything/14602)._