Error with panel Hl1.0

We have an Arduino mega that works with a rgb pannel 64x32 D1.0 version.

But now we have bought a new panel that is version HL1.0 and the system stop working.

We are using the RGBmatrixpanel library.

I have seen this post (https://forums.adafruit.com/download/file.php?id=46238) that have the same problem but after all is no solution. They said that may be a problem with the clock speed, do you know where I can try new values and which are these values.

Thanks!

Start by reproducing the failure with the RGBmatrixpanel library on an Arduino Mega using both the D1.0 and HL1.0 64x32 panels. Read the linked forum report and inspect the library's clock-speed handling; done means identifying compatible timing values or documenting that the HL1.0 panel is unsupported.

Written by the indexing model from the issue text.