Hi apelachi
Mine started doing this last week … like yours mine is 3 years old now it had random stuff on the display … made stranges noises and would not change delay types
powered down .. on power up ok for 10 mins then it locked up again … powered it up today and did the same thing … so i went online and updated it to the latest firmware
it has now been on for 2 hours without locking up and the random display stuff … so fingers cross its fixed it ..
i will update next week after a gig 🙂
all the best …
Dickywink
