I used this for 15 years and now within 5 minutes it gives me crippling RSI. Now, going from an ergo keyboard with 35g keys to this it's obvious just how much e

I used this for 15 years and now within 5 minutes it gives me crippling RSI. Now, going from an ergo keyboard with 35g keys to this it's obvious just how much effort it takes to press the keys. Either way gutted I can't use this any more .