I’ve tested the package with the SuiteCRM version 7.13.4 you mentioned and was able to install it successfully. Could you please share more details about what happens when you try to upload the package?
I suggest trying to install the same package again. If the issue persists, we can connect on a call and resolve it.
At this time, the add-on is not yet compatible with version 8.8. Our team is actively working on the necessary updates, and we will notify you as soon as the compatible version becomes available.
Currently, the package available in our store is officially supported by SuiteCRM version 8.6. However, we do have a version of the package that is compatible with SuiteCRM 8.8. If you'd like, we can share it with you directly at the same price.
I’ve checked the package on my end and didn’t encounter any issues like the one you mentioned. We can connect on a call so I can look into the issue directly and provide a solution.
Hello,
I checked the SMS package with SuiteCRM 8.6.2, and I’m not seeing the issue you mentioned with the "Select Columns" popup locking the whole page.
Let me know when you’re free, and we can connect to find a solution.