Observed behaviour

In the event that any server-client with bad connection attempts to use a channeled spell, the spell will very quickly cancel, as though the player has stopped channeling. This is regardless of remaining cast time or mana.

Expected behaviour

Channeled spells continue to cast for as long as the player has remaining cast-time and mana.

Steps to reproduce

1. Gain or emulate high ping, etc
2. Attempt to continually cast a channeled spell, e.g. Fire Breath or Dragon's Breath
3. The spell will briefly cast, then cancel

Server Type

Dedicated Server

Crashlog

No response

Iron's Spells N Spellbooks version

1.19.2-2.0.3

Forge version

1.19.2-43.3.0

Other mods

No response

I have this issue consistently at 180ish ping, any luck on getting this fixed at some point?

Ping. This still happens in latest versions, but mostly only with a staff - it will instantly cancel and put the spell on cooldown.

After a bit of testing, Long Cast spells work just fine - is it possible to change the backend of channeled spells to make them closer to Long Cast spells? Only stopping if the player runs out of mana or such? Perhaps a client config option players with bad ping can turn on which makes it so that channeled spells only get interrupted if you press the "cast" button a second time?

Also getting this problem - quite difficult to work around this when you live abroad and have to host a server in the US.

Additionally to this effect if you swap spells and try to cast it quickly enough it will fail for a similar reason - the spellbook isn't keeping up with the client's actions on the server side.

I’ve had this occur while holding a spell book or staff and channeling the spell with right click. However I’ve found that binding a key to cast spells negates the issue for whatever reason.