This is a list of known bugs and issues for the current version of
the Colour Maximite 2 firmware V5.05.05

===================================================================
Blitting to and from pages in SDRAM to pages in normal memory in 12 and 16-bit modes when x coordinates were odd numbers can give incorrect results or lock up the system

Using SELECT case where the selection was being made on an element of a string array could lock up the system

If a program is terminated with Sprites hidden using SPRITE HIDE ALL. The flag is not cleared when the program is restarted. Fixed in 5.05.06b16

Switching off the console output to the serial port doesn't wait for buffered transmission to complete. Workround put a pause before switching off serial console. Fixed in 5.05.06b15

Short form help line shown in editor and filemanager in some high resolution modes. Fixed in 5.05.06b15

SPRITE LOADPNG misses the last pixel in the png file. Fixed in 5.05.06b15

Trying to edit a file with an invalid pathname will only error when exiting the editor. Fixed in 5.05.06b6, the error will occur immediately

System errors caused where closing quotes are missing in program lines. Fixed in 5.05.06b14

Memory management bug in mode 7,12. Fixed in 5.05.06b14

Error not reported When a static variable name and function/sub name are greater than 32 chars combined leading to system problems. Fixed in 5.05.06b14

PEEK(SHORT n) returns a 4-byte answer rather than 2. Fixed in 5.05.06b10

IMAGE ROTATE command rotates in the wrong direction. Fixed in 5.05.06b6 

Typing RUN "filename without the closing quote can lock up the system. Fixed in 5.05.06b6

Type PRINT and then some reserved words such as AS or FOR can lock up the processor. Fixed in 5.05.06b6

Running a program with a loadable font and then setting to that font at the command line then running another program can give obscure issues. Fixed in 5.05.06b6

Pressing F2 in the filemanager when the cursor is on a top line in a sub directory will hang the system. 
Reset or power off/on to recover. Fixed in 5.05.06b3.

Bugs in TRACE and TRACE LIST when multiple commands separated by colons are on a line

Bug when you use page down in the filemanager on a less than full screen. Use Up arrow to recover. Fixed in 5.05.06b3.

Changing a sound on a live channel causes a click. No workround. Fixed in 5.05.06b3.

Bug in LOAD SPRITE in 12-bit mode. No workround , Fixed in 5.05.06b3.

Bug in PAGE memory allocation in modes 7,12, 7,16, 8,8. Do not use PAGE 8 in these modes. Fixed in 5.05.06b3.

Various small bugs in search mode in the editor. Fixed in 5.05.06b3.

Bug using TAB at the command line always TABs 8 spaces. Fixed in 5.05.06b15

For the latest version of this list check
    https://geoffg.net/Downloads/Maximite/CMM2_Current_Bug_List.txt