Yeast starter is clumpy

yeast starter is clumpy because I’m not using a stir plate, I’m just giving it a shake and swirl when I pass by it. here’s the thing I have done this with other yeast and it dose not clump up like this WL 0029 yeast is doing. is this a problem or am I over thinking things. thanks

Most likely not a problem. Starter is probably finishing and more yeast is flocculating out. Be ready for the aroma of sulphur if you have never used this yeast before.